# HG changeset patch
# User Keir Fraser <keir@xxxxxxx>
# Date 1294484353 0
# Node ID b0e8e00f5be2535a9357f680c916e1a80cc99393
# Parent 2a18d709f6e9431c5b5b11ba8a0b2fe6ae9f44b5
tools/tests: Move x86 emulator tests into a subdir
Signed-off-by: Keir Fraser <keir@xxxxxxx>
---
tools/tests/Makefile | 44 --
tools/tests/blowfish.c | 440 -----------------------
tools/tests/blowfish.mk | 17
tools/tests/test_x86_emulator.c | 503 ---------------------------
tools/tests/x86_emulate.c | 7
tools/tests/x86_emulator/Makefile | 44 ++
tools/tests/x86_emulator/blowfish.c | 440 +++++++++++++++++++++++
tools/tests/x86_emulator/blowfish.mk | 17
tools/tests/x86_emulator/test_x86_emulator.c | 503 +++++++++++++++++++++++++++
tools/tests/x86_emulator/x86_emulate.c | 7
10 files changed, 1011 insertions(+), 1011 deletions(-)
diff -r 2a18d709f6e9 -r b0e8e00f5be2 tools/tests/Makefile
--- a/tools/tests/Makefile Sat Jan 08 10:52:45 2011 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,44 +0,0 @@
-
-XEN_ROOT=../..
-include $(XEN_ROOT)/tools/Rules.mk
-
-TARGET := test_x86_emulator
-
-.PHONY: all
-all: $(TARGET)
-
-.PHONY: blowfish.h
-blowfish.h:
- rm -f blowfish.bin
- XEN_TARGET_ARCH=x86_32 make -f blowfish.mk all
- (echo "static unsigned int blowfish32_code[] = {"; \
- od -v -t x blowfish.bin | sed 's/^[0-9]* /0x/' | sed 's/ /, 0x/g' | sed
's/$$/,/';\
- echo "};") >$@
- rm -f blowfish.bin
-ifeq ($(XEN_COMPILE_ARCH),x86_64)
- XEN_TARGET_ARCH=x86_64 make -f blowfish.mk all
- (echo "static unsigned int blowfish64_code[] = {"; \
- od -v -t x blowfish.bin | sed 's/^[0-9]* /0x/' | sed 's/ /, 0x/g' | sed
's/$$/,/';\
- echo "};") >>$@
- rm -f blowfish.bin
-endif
-
-$(TARGET): x86_emulate.o test_x86_emulator.o
- $(HOSTCC) -o $@ $^
-
-.PHONY: clean
-clean:
- rm -rf $(TARGET) *.o *~ core blowfish.h blowfish.bin x86_emulate
-
-.PHONY: install
-install:
-
-.PHONY: x86_emulate
-x86_emulate:
- [ -L x86_emulate ] || ln -sf $(XEN_ROOT)/xen/arch/x86/x86_emulate .
-
-x86_emulate.o: x86_emulate.c x86_emulate
- $(HOSTCC) $(HOSTCFLAGS) -I$(XEN_ROOT)/xen/include -c -o $@ $<
-
-test_x86_emulator.o: test_x86_emulator.c blowfish.h x86_emulate
- $(HOSTCC) $(HOSTCFLAGS) -I$(XEN_ROOT)/xen/include -c -o $@ $<
diff -r 2a18d709f6e9 -r b0e8e00f5be2 tools/tests/blowfish.c
--- a/tools/tests/blowfish.c Sat Jan 08 10:52:45 2011 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,440 +0,0 @@
-/*
-blowfish.c: C implementation of the Blowfish algorithm.
-
-Copyright (C) 1997 by Paul Kocher
-
-This library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Lesser General Public
-License as published by the Free Software Foundation; either
-version 2.1 of the License, or (at your option) any later version.
-This library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Lesser General Public License for more details.
-You should have received a copy of the GNU Lesser General Public
-License along with this library; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*/
-
-#include <stdint.h>
-
-uint64_t blowfish_test(uint64_t input);
-
-asm (
- ".globl _start\n"
- "_start:\n"
-#if defined(__i386__)
- "push %edx; push %eax; "
- "call blowfish_test; "
- "addl $8,%esp; "
-#else
- "shlq $32,%rdx; movl %eax,%edi; orq %rdx,%rdi; "
- "call blowfish_test; "
- "movq %rax,%rdi; movl %eax,%eax; shrq $32,%rdx; "
-#endif
- "ret"
- );
-
-typedef struct {
- uint32_t P[16 + 2];
- uint32_t S[4][256];
-} BLOWFISH_CTX;
-
-#define N 16
-
-static const uint32_t ORIG_P[16 + 2] = {
- 0x243F6A88u, 0x85A308D3u, 0x13198A2Eu, 0x03707344u,
- 0xA4093822u, 0x299F31D0u, 0x082EFA98u, 0xEC4E6C89u,
- 0x452821E6u, 0x38D01377u, 0xBE5466CFu, 0x34E90C6Cu,
- 0xC0AC29B7u, 0xC97C50DDu, 0x3F84D5B5u, 0xB5470917u,
- 0x9216D5D9u, 0x8979FB1Bu
-};
-
-static const uint32_t ORIG_S[4][256] = {
- { 0xD1310BA6u, 0x98DFB5ACu, 0x2FFD72DBu, 0xD01ADFB7u,
- 0xB8E1AFEDu, 0x6A267E96u, 0xBA7C9045u, 0xF12C7F99u,
- 0x24A19947u, 0xB3916CF7u, 0x0801F2E2u, 0x858EFC16u,
- 0x636920D8u, 0x71574E69u, 0xA458FEA3u, 0xF4933D7Eu,
- 0x0D95748Fu, 0x728EB658u, 0x718BCD58u, 0x82154AEEu,
- 0x7B54A41Du, 0xC25A59B5u, 0x9C30D539u, 0x2AF26013u,
- 0xC5D1B023u, 0x286085F0u, 0xCA417918u, 0xB8DB38EFu,
- 0x8E79DCB0u, 0x603A180Eu, 0x6C9E0E8Bu, 0xB01E8A3Eu,
- 0xD71577C1u, 0xBD314B27u, 0x78AF2FDAu, 0x55605C60u,
- 0xE65525F3u, 0xAA55AB94u, 0x57489862u, 0x63E81440u,
- 0x55CA396Au, 0x2AAB10B6u, 0xB4CC5C34u, 0x1141E8CEu,
- 0xA15486AFu, 0x7C72E993u, 0xB3EE1411u, 0x636FBC2Au,
- 0x2BA9C55Du, 0x741831F6u, 0xCE5C3E16u, 0x9B87931Eu,
- 0xAFD6BA33u, 0x6C24CF5Cu, 0x7A325381u, 0x28958677u,
- 0x3B8F4898u, 0x6B4BB9AFu, 0xC4BFE81Bu, 0x66282193u,
- 0x61D809CCu, 0xFB21A991u, 0x487CAC60u, 0x5DEC8032u,
- 0xEF845D5Du, 0xE98575B1u, 0xDC262302u, 0xEB651B88u,
- 0x23893E81u, 0xD396ACC5u, 0x0F6D6FF3u, 0x83F44239u,
- 0x2E0B4482u, 0xA4842004u, 0x69C8F04Au, 0x9E1F9B5Eu,
- 0x21C66842u, 0xF6E96C9Au, 0x670C9C61u, 0xABD388F0u,
- 0x6A51A0D2u, 0xD8542F68u, 0x960FA728u, 0xAB5133A3u,
- 0x6EEF0B6Cu, 0x137A3BE4u, 0xBA3BF050u, 0x7EFB2A98u,
- 0xA1F1651Du, 0x39AF0176u, 0x66CA593Eu, 0x82430E88u,
- 0x8CEE8619u, 0x456F9FB4u, 0x7D84A5C3u, 0x3B8B5EBEu,
- 0xE06F75D8u, 0x85C12073u, 0x401A449Fu, 0x56C16AA6u,
- 0x4ED3AA62u, 0x363F7706u, 0x1BFEDF72u, 0x429B023Du,
- 0x37D0D724u, 0xD00A1248u, 0xDB0FEAD3u, 0x49F1C09Bu,
- 0x075372C9u, 0x80991B7Bu, 0x25D479D8u, 0xF6E8DEF7u,
- 0xE3FE501Au, 0xB6794C3Bu, 0x976CE0BDu, 0x04C006BAu,
- 0xC1A94FB6u, 0x409F60C4u, 0x5E5C9EC2u, 0x196A2463u,
- 0x68FB6FAFu, 0x3E6C53B5u, 0x1339B2EBu, 0x3B52EC6Fu,
- 0x6DFC511Fu, 0x9B30952Cu, 0xCC814544u, 0xAF5EBD09u,
- 0xBEE3D004u, 0xDE334AFDu, 0x660F2807u, 0x192E4BB3u,
- 0xC0CBA857u, 0x45C8740Fu, 0xD20B5F39u, 0xB9D3FBDBu,
- 0x5579C0BDu, 0x1A60320Au, 0xD6A100C6u, 0x402C7279u,
- 0x679F25FEu, 0xFB1FA3CCu, 0x8EA5E9F8u, 0xDB3222F8u,
- 0x3C7516DFu, 0xFD616B15u, 0x2F501EC8u, 0xAD0552ABu,
- 0x323DB5FAu, 0xFD238760u, 0x53317B48u, 0x3E00DF82u,
- 0x9E5C57BBu, 0xCA6F8CA0u, 0x1A87562Eu, 0xDF1769DBu,
- 0xD542A8F6u, 0x287EFFC3u, 0xAC6732C6u, 0x8C4F5573u,
- 0x695B27B0u, 0xBBCA58C8u, 0xE1FFA35Du, 0xB8F011A0u,
- 0x10FA3D98u, 0xFD2183B8u, 0x4AFCB56Cu, 0x2DD1D35Bu,
- 0x9A53E479u, 0xB6F84565u, 0xD28E49BCu, 0x4BFB9790u,
- 0xE1DDF2DAu, 0xA4CB7E33u, 0x62FB1341u, 0xCEE4C6E8u,
- 0xEF20CADAu, 0x36774C01u, 0xD07E9EFEu, 0x2BF11FB4u,
- 0x95DBDA4Du, 0xAE909198u, 0xEAAD8E71u, 0x6B93D5A0u,
- 0xD08ED1D0u, 0xAFC725E0u, 0x8E3C5B2Fu, 0x8E7594B7u,
- 0x8FF6E2FBu, 0xF2122B64u, 0x8888B812u, 0x900DF01Cu,
- 0x4FAD5EA0u, 0x688FC31Cu, 0xD1CFF191u, 0xB3A8C1ADu,
- 0x2F2F2218u, 0xBE0E1777u, 0xEA752DFEu, 0x8B021FA1u,
- 0xE5A0CC0Fu, 0xB56F74E8u, 0x18ACF3D6u, 0xCE89E299u,
- 0xB4A84FE0u, 0xFD13E0B7u, 0x7CC43B81u, 0xD2ADA8D9u,
- 0x165FA266u, 0x80957705u, 0x93CC7314u, 0x211A1477u,
- 0xE6AD2065u, 0x77B5FA86u, 0xC75442F5u, 0xFB9D35CFu,
- 0xEBCDAF0Cu, 0x7B3E89A0u, 0xD6411BD3u, 0xAE1E7E49u,
- 0x00250E2Du, 0x2071B35Eu, 0x226800BBu, 0x57B8E0AFu,
- 0x2464369Bu, 0xF009B91Eu, 0x5563911Du, 0x59DFA6AAu,
- 0x78C14389u, 0xD95A537Fu, 0x207D5BA2u, 0x02E5B9C5u,
- 0x83260376u, 0x6295CFA9u, 0x11C81968u, 0x4E734A41u,
- 0xB3472DCAu, 0x7B14A94Au, 0x1B510052u, 0x9A532915u,
- 0xD60F573Fu, 0xBC9BC6E4u, 0x2B60A476u, 0x81E67400u,
- 0x08BA6FB5u, 0x571BE91Fu, 0xF296EC6Bu, 0x2A0DD915u,
- 0xB6636521u, 0xE7B9F9B6u, 0xFF34052Eu, 0xC5855664u,
- 0x53B02D5Du, 0xA99F8FA1u, 0x08BA4799u, 0x6E85076Au },
- { 0x4B7A70E9u, 0xB5B32944u, 0xDB75092Eu, 0xC4192623u,
- 0xAD6EA6B0u, 0x49A7DF7Du, 0x9CEE60B8u, 0x8FEDB266u,
- 0xECAA8C71u, 0x699A17FFu, 0x5664526Cu, 0xC2B19EE1u,
- 0x193602A5u, 0x75094C29u, 0xA0591340u, 0xE4183A3Eu,
- 0x3F54989Au, 0x5B429D65u, 0x6B8FE4D6u, 0x99F73FD6u,
- 0xA1D29C07u, 0xEFE830F5u, 0x4D2D38E6u, 0xF0255DC1u,
- 0x4CDD2086u, 0x8470EB26u, 0x6382E9C6u, 0x021ECC5Eu,
- 0x09686B3Fu, 0x3EBAEFC9u, 0x3C971814u, 0x6B6A70A1u,
- 0x687F3584u, 0x52A0E286u, 0xB79C5305u, 0xAA500737u,
- 0x3E07841Cu, 0x7FDEAE5Cu, 0x8E7D44ECu, 0x5716F2B8u,
- 0xB03ADA37u, 0xF0500C0Du, 0xF01C1F04u, 0x0200B3FFu,
- 0xAE0CF51Au, 0x3CB574B2u, 0x25837A58u, 0xDC0921BDu,
- 0xD19113F9u, 0x7CA92FF6u, 0x94324773u, 0x22F54701u,
- 0x3AE5E581u, 0x37C2DADCu, 0xC8B57634u, 0x9AF3DDA7u,
- 0xA9446146u, 0x0FD0030Eu, 0xECC8C73Eu, 0xA4751E41u,
- 0xE238CD99u, 0x3BEA0E2Fu, 0x3280BBA1u, 0x183EB331u,
- 0x4E548B38u, 0x4F6DB908u, 0x6F420D03u, 0xF60A04BFu,
- 0x2CB81290u, 0x24977C79u, 0x5679B072u, 0xBCAF89AFu,
- 0xDE9A771Fu, 0xD9930810u, 0xB38BAE12u, 0xDCCF3F2Eu,
- 0x5512721Fu, 0x2E6B7124u, 0x501ADDE6u, 0x9F84CD87u,
- 0x7A584718u, 0x7408DA17u, 0xBC9F9ABCu, 0xE94B7D8Cu,
- 0xEC7AEC3Au, 0xDB851DFAu, 0x63094366u, 0xC464C3D2u,
- 0xEF1C1847u, 0x3215D908u, 0xDD433B37u, 0x24C2BA16u,
- 0x12A14D43u, 0x2A65C451u, 0x50940002u, 0x133AE4DDu,
- 0x71DFF89Eu, 0x10314E55u, 0x81AC77D6u, 0x5F11199Bu,
- 0x043556F1u, 0xD7A3C76Bu, 0x3C11183Bu, 0x5924A509u,
- 0xF28FE6EDu, 0x97F1FBFAu, 0x9EBABF2Cu, 0x1E153C6Eu,
- 0x86E34570u, 0xEAE96FB1u, 0x860E5E0Au, 0x5A3E2AB3u,
- 0x771FE71Cu, 0x4E3D06FAu, 0x2965DCB9u, 0x99E71D0Fu,
- 0x803E89D6u, 0x5266C825u, 0x2E4CC978u, 0x9C10B36Au,
- 0xC6150EBAu, 0x94E2EA78u, 0xA5FC3C53u, 0x1E0A2DF4u,
- 0xF2F74EA7u, 0x361D2B3Du, 0x1939260Fu, 0x19C27960u,
- 0x5223A708u, 0xF71312B6u, 0xEBADFE6Eu, 0xEAC31F66u,
- 0xE3BC4595u, 0xA67BC883u, 0xB17F37D1u, 0x018CFF28u,
- 0xC332DDEFu, 0xBE6C5AA5u, 0x65582185u, 0x68AB9802u,
- 0xEECEA50Fu, 0xDB2F953Bu, 0x2AEF7DADu, 0x5B6E2F84u,
- 0x1521B628u, 0x29076170u, 0xECDD4775u, 0x619F1510u,
- 0x13CCA830u, 0xEB61BD96u, 0x0334FE1Eu, 0xAA0363CFu,
- 0xB5735C90u, 0x4C70A239u, 0xD59E9E0Bu, 0xCBAADE14u,
- 0xEECC86BCu, 0x60622CA7u, 0x9CAB5CABu, 0xB2F3846Eu,
- 0x648B1EAFu, 0x19BDF0CAu, 0xA02369B9u, 0x655ABB50u,
- 0x40685A32u, 0x3C2AB4B3u, 0x319EE9D5u, 0xC021B8F7u,
- 0x9B540B19u, 0x875FA099u, 0x95F7997Eu, 0x623D7DA8u,
- 0xF837889Au, 0x97E32D77u, 0x11ED935Fu, 0x16681281u,
- 0x0E358829u, 0xC7E61FD6u, 0x96DEDFA1u, 0x7858BA99u,
- 0x57F584A5u, 0x1B227263u, 0x9B83C3FFu, 0x1AC24696u,
- 0xCDB30AEBu, 0x532E3054u, 0x8FD948E4u, 0x6DBC3128u,
- 0x58EBF2EFu, 0x34C6FFEAu, 0xFE28ED61u, 0xEE7C3C73u,
- 0x5D4A14D9u, 0xE864B7E3u, 0x42105D14u, 0x203E13E0u,
- 0x45EEE2B6u, 0xA3AAABEAu, 0xDB6C4F15u, 0xFACB4FD0u,
- 0xC742F442u, 0xEF6ABBB5u, 0x654F3B1Du, 0x41CD2105u,
- 0xD81E799Eu, 0x86854DC7u, 0xE44B476Au, 0x3D816250u,
- 0xCF62A1F2u, 0x5B8D2646u, 0xFC8883A0u, 0xC1C7B6A3u,
- 0x7F1524C3u, 0x69CB7492u, 0x47848A0Bu, 0x5692B285u,
- 0x095BBF00u, 0xAD19489Du, 0x1462B174u, 0x23820E00u,
- 0x58428D2Au, 0x0C55F5EAu, 0x1DADF43Eu, 0x233F7061u,
- 0x3372F092u, 0x8D937E41u, 0xD65FECF1u, 0x6C223BDBu,
- 0x7CDE3759u, 0xCBEE7460u, 0x4085F2A7u, 0xCE77326Eu,
- 0xA6078084u, 0x19F8509Eu, 0xE8EFD855u, 0x61D99735u,
- 0xA969A7AAu, 0xC50C06C2u, 0x5A04ABFCu, 0x800BCADCu,
- 0x9E447A2Eu, 0xC3453484u, 0xFDD56705u, 0x0E1E9EC9u,
- 0xDB73DBD3u, 0x105588CDu, 0x675FDA79u, 0xE3674340u,
- 0xC5C43465u, 0x713E38D8u, 0x3D28F89Eu, 0xF16DFF20u,
- 0x153E21E7u, 0x8FB03D4Au, 0xE6E39F2Bu, 0xDB83ADF7u },
- { 0xE93D5A68u, 0x948140F7u, 0xF64C261Cu, 0x94692934u,
- 0x411520F7u, 0x7602D4F7u, 0xBCF46B2Eu, 0xD4A20068u,
- 0xD4082471u, 0x3320F46Au, 0x43B7D4B7u, 0x500061AFu,
- 0x1E39F62Eu, 0x97244546u, 0x14214F74u, 0xBF8B8840u,
- 0x4D95FC1Du, 0x96B591AFu, 0x70F4DDD3u, 0x66A02F45u,
- 0xBFBC09ECu, 0x03BD9785u, 0x7FAC6DD0u, 0x31CB8504u,
- 0x96EB27B3u, 0x55FD3941u, 0xDA2547E6u, 0xABCA0A9Au,
- 0x28507825u, 0x530429F4u, 0x0A2C86DAu, 0xE9B66DFBu,
- 0x68DC1462u, 0xD7486900u, 0x680EC0A4u, 0x27A18DEEu,
- 0x4F3FFEA2u, 0xE887AD8Cu, 0xB58CE006u, 0x7AF4D6B6u,
- 0xAACE1E7Cu, 0xD3375FECu, 0xCE78A399u, 0x406B2A42u,
- 0x20FE9E35u, 0xD9F385B9u, 0xEE39D7ABu, 0x3B124E8Bu,
- 0x1DC9FAF7u, 0x4B6D1856u, 0x26A36631u, 0xEAE397B2u,
- 0x3A6EFA74u, 0xDD5B4332u, 0x6841E7F7u, 0xCA7820FBu,
- 0xFB0AF54Eu, 0xD8FEB397u, 0x454056ACu, 0xBA489527u,
- 0x55533A3Au, 0x20838D87u, 0xFE6BA9B7u, 0xD096954Bu,
- 0x55A867BCu, 0xA1159A58u, 0xCCA92963u, 0x99E1DB33u,
- 0xA62A4A56u, 0x3F3125F9u, 0x5EF47E1Cu, 0x9029317Cu,
- 0xFDF8E802u, 0x04272F70u, 0x80BB155Cu, 0x05282CE3u,
- 0x95C11548u, 0xE4C66D22u, 0x48C1133Fu, 0xC70F86DCu,
- 0x07F9C9EEu, 0x41041F0Fu, 0x404779A4u, 0x5D886E17u,
- 0x325F51EBu, 0xD59BC0D1u, 0xF2BCC18Fu, 0x41113564u,
- 0x257B7834u, 0x602A9C60u, 0xDFF8E8A3u, 0x1F636C1Bu,
- 0x0E12B4C2u, 0x02E1329Eu, 0xAF664FD1u, 0xCAD18115u,
- 0x6B2395E0u, 0x333E92E1u, 0x3B240B62u, 0xEEBEB922u,
- 0x85B2A20Eu, 0xE6BA0D99u, 0xDE720C8Cu, 0x2DA2F728u,
- 0xD0127845u, 0x95B794FDu, 0x647D0862u, 0xE7CCF5F0u,
- 0x5449A36Fu, 0x877D48FAu, 0xC39DFD27u, 0xF33E8D1Eu,
- 0x0A476341u, 0x992EFF74u, 0x3A6F6EABu, 0xF4F8FD37u,
- 0xA812DC60u, 0xA1EBDDF8u, 0x991BE14Cu, 0xDB6E6B0Du,
- 0xC67B5510u, 0x6D672C37u, 0x2765D43Bu, 0xDCD0E804u,
- 0xF1290DC7u, 0xCC00FFA3u, 0xB5390F92u, 0x690FED0Bu,
- 0x667B9FFBu, 0xCEDB7D9Cu, 0xA091CF0Bu, 0xD9155EA3u,
- 0xBB132F88u, 0x515BAD24u, 0x7B9479BFu, 0x763BD6EBu,
- 0x37392EB3u, 0xCC115979u, 0x8026E297u, 0xF42E312Du,
- 0x6842ADA7u, 0xC66A2B3Bu, 0x12754CCCu, 0x782EF11Cu,
- 0x6A124237u, 0xB79251E7u, 0x06A1BBE6u, 0x4BFB6350u,
- 0x1A6B1018u, 0x11CAEDFAu, 0x3D25BDD8u, 0xE2E1C3C9u,
- 0x44421659u, 0x0A121386u, 0xD90CEC6Eu, 0xD5ABEA2Au,
- 0x64AF674Eu, 0xDA86A85Fu, 0xBEBFE988u, 0x64E4C3FEu,
- 0x9DBC8057u, 0xF0F7C086u, 0x60787BF8u, 0x6003604Du,
- 0xD1FD8346u, 0xF6381FB0u, 0x7745AE04u, 0xD736FCCCu,
- 0x83426B33u, 0xF01EAB71u, 0xB0804187u, 0x3C005E5Fu,
- 0x77A057BEu, 0xBDE8AE24u, 0x55464299u, 0xBF582E61u,
- 0x4E58F48Fu, 0xF2DDFDA2u, 0xF474EF38u, 0x8789BDC2u,
- 0x5366F9C3u, 0xC8B38E74u, 0xB475F255u, 0x46FCD9B9u,
- 0x7AEB2661u, 0x8B1DDF84u, 0x846A0E79u, 0x915F95E2u,
- 0x466E598Eu, 0x20B45770u, 0x8CD55591u, 0xC902DE4Cu,
- 0xB90BACE1u, 0xBB8205D0u, 0x11A86248u, 0x7574A99Eu,
- 0xB77F19B6u, 0xE0A9DC09u, 0x662D09A1u, 0xC4324633u,
- 0xE85A1F02u, 0x09F0BE8Cu, 0x4A99A025u, 0x1D6EFE10u,
- 0x1AB93D1Du, 0x0BA5A4DFu, 0xA186F20Fu, 0x2868F169u,
- 0xDCB7DA83u, 0x573906FEu, 0xA1E2CE9Bu, 0x4FCD7F52u,
- 0x50115E01u, 0xA70683FAu, 0xA002B5C4u, 0x0DE6D027u,
- 0x9AF88C27u, 0x773F8641u, 0xC3604C06u, 0x61A806B5u,
- 0xF0177A28u, 0xC0F586E0u, 0x006058AAu, 0x30DC7D62u,
- 0x11E69ED7u, 0x2338EA63u, 0x53C2DD94u, 0xC2C21634u,
- 0xBBCBEE56u, 0x90BCB6DEu, 0xEBFC7DA1u, 0xCE591D76u,
- 0x6F05E409u, 0x4B7C0188u, 0x39720A3Du, 0x7C927C24u,
- 0x86E3725Fu, 0x724D9DB9u, 0x1AC15BB4u, 0xD39EB8FCu,
- 0xED545578u, 0x08FCA5B5u, 0xD83D7CD3u, 0x4DAD0FC4u,
- 0x1E50EF5Eu, 0xB161E6F8u, 0xA28514D9u, 0x6C51133Cu,
- 0x6FD5C7E7u, 0x56E14EC4u, 0x362ABFCEu, 0xDDC6C837u,
- 0xD79A3234u, 0x92638212u, 0x670EFA8Eu, 0x406000E0u },
- { 0x3A39CE37u, 0xD3FAF5CFu, 0xABC27737u, 0x5AC52D1Bu,
- 0x5CB0679Eu, 0x4FA33742u, 0xD3822740u, 0x99BC9BBEu,
- 0xD5118E9Du, 0xBF0F7315u, 0xD62D1C7Eu, 0xC700C47Bu,
- 0xB78C1B6Bu, 0x21A19045u, 0xB26EB1BEu, 0x6A366EB4u,
- 0x5748AB2Fu, 0xBC946E79u, 0xC6A376D2u, 0x6549C2C8u,
- 0x530FF8EEu, 0x468DDE7Du, 0xD5730A1Du, 0x4CD04DC6u,
- 0x2939BBDBu, 0xA9BA4650u, 0xAC9526E8u, 0xBE5EE304u,
- 0xA1FAD5F0u, 0x6A2D519Au, 0x63EF8CE2u, 0x9A86EE22u,
- 0xC089C2B8u, 0x43242EF6u, 0xA51E03AAu, 0x9CF2D0A4u,
- 0x83C061BAu, 0x9BE96A4Du, 0x8FE51550u, 0xBA645BD6u,
- 0x2826A2F9u, 0xA73A3AE1u, 0x4BA99586u, 0xEF5562E9u,
- 0xC72FEFD3u, 0xF752F7DAu, 0x3F046F69u, 0x77FA0A59u,
- 0x80E4A915u, 0x87B08601u, 0x9B09E6ADu, 0x3B3EE593u,
- 0xE990FD5Au, 0x9E34D797u, 0x2CF0B7D9u, 0x022B8B51u,
- 0x96D5AC3Au, 0x017DA67Du, 0xD1CF3ED6u, 0x7C7D2D28u,
- 0x1F9F25CFu, 0xADF2B89Bu, 0x5AD6B472u, 0x5A88F54Cu,
- 0xE029AC71u, 0xE019A5E6u, 0x47B0ACFDu, 0xED93FA9Bu,
- 0xE8D3C48Du, 0x283B57CCu, 0xF8D56629u, 0x79132E28u,
- 0x785F0191u, 0xED756055u, 0xF7960E44u, 0xE3D35E8Cu,
- 0x15056DD4u, 0x88F46DBAu, 0x03A16125u, 0x0564F0BDu,
- 0xC3EB9E15u, 0x3C9057A2u, 0x97271AECu, 0xA93A072Au,
- 0x1B3F6D9Bu, 0x1E6321F5u, 0xF59C66FBu, 0x26DCF319u,
- 0x7533D928u, 0xB155FDF5u, 0x03563482u, 0x8ABA3CBBu,
- 0x28517711u, 0xC20AD9F8u, 0xABCC5167u, 0xCCAD925Fu,
- 0x4DE81751u, 0x3830DC8Eu, 0x379D5862u, 0x9320F991u,
- 0xEA7A90C2u, 0xFB3E7BCEu, 0x5121CE64u, 0x774FBE32u,
- 0xA8B6E37Eu, 0xC3293D46u, 0x48DE5369u, 0x6413E680u,
- 0xA2AE0810u, 0xDD6DB224u, 0x69852DFDu, 0x09072166u,
- 0xB39A460Au, 0x6445C0DDu, 0x586CDECFu, 0x1C20C8AEu,
- 0x5BBEF7DDu, 0x1B588D40u, 0xCCD2017Fu, 0x6BB4E3BBu,
- 0xDDA26A7Eu, 0x3A59FF45u, 0x3E350A44u, 0xBCB4CDD5u,
- 0x72EACEA8u, 0xFA6484BBu, 0x8D6612AEu, 0xBF3C6F47u,
- 0xD29BE463u, 0x542F5D9Eu, 0xAEC2771Bu, 0xF64E6370u,
- 0x740E0D8Du, 0xE75B1357u, 0xF8721671u, 0xAF537D5Du,
- 0x4040CB08u, 0x4EB4E2CCu, 0x34D2466Au, 0x0115AF84u,
- 0xE1B00428u, 0x95983A1Du, 0x06B89FB4u, 0xCE6EA048u,
- 0x6F3F3B82u, 0x3520AB82u, 0x011A1D4Bu, 0x277227F8u,
- 0x611560B1u, 0xE7933FDCu, 0xBB3A792Bu, 0x344525BDu,
- 0xA08839E1u, 0x51CE794Bu, 0x2F32C9B7u, 0xA01FBAC9u,
- 0xE01CC87Eu, 0xBCC7D1F6u, 0xCF0111C3u, 0xA1E8AAC7u,
- 0x1A908749u, 0xD44FBD9Au, 0xD0DADECBu, 0xD50ADA38u,
- 0x0339C32Au, 0xC6913667u, 0x8DF9317Cu, 0xE0B12B4Fu,
- 0xF79E59B7u, 0x43F5BB3Au, 0xF2D519FFu, 0x27D9459Cu,
- 0xBF97222Cu, 0x15E6FC2Au, 0x0F91FC71u, 0x9B941525u,
- 0xFAE59361u, 0xCEB69CEBu, 0xC2A86459u, 0x12BAA8D1u,
- 0xB6C1075Eu, 0xE3056A0Cu, 0x10D25065u, 0xCB03A442u,
- 0xE0EC6E0Eu, 0x1698DB3Bu, 0x4C98A0BEu, 0x3278E964u,
- 0x9F1F9532u, 0xE0D392DFu, 0xD3A0342Bu, 0x8971F21Eu,
- 0x1B0A7441u, 0x4BA3348Cu, 0xC5BE7120u, 0xC37632D8u,
- 0xDF359F8Du, 0x9B992F2Eu, 0xE60B6F47u, 0x0FE3F11Du,
- 0xE54CDA54u, 0x1EDAD891u, 0xCE6279CFu, 0xCD3E7E6Fu,
- 0x1618B166u, 0xFD2C1D05u, 0x848FD2C5u, 0xF6FB2299u,
- 0xF523F357u, 0xA6327623u, 0x93A83531u, 0x56CCCD02u,
- 0xACF08162u, 0x5A75EBB5u, 0x6E163697u, 0x88D273CCu,
- 0xDE966292u, 0x81B949D0u, 0x4C50901Bu, 0x71C65614u,
- 0xE6C6C7BDu, 0x327A140Au, 0x45E1D006u, 0xC3F27B9Au,
- 0xC9AA53FDu, 0x62A80F00u, 0xBB25BFE2u, 0x35BDD2F6u,
- 0x71126905u, 0xB2040222u, 0xB6CBCF7Cu, 0xCD769C2Bu,
- 0x53113EC0u, 0x1640E3D3u, 0x38ABBD60u, 0x2547ADF0u,
- 0xBA38209Cu, 0xF746CE76u, 0x77AFA1C5u, 0x20756060u,
- 0x85CBFE4Eu, 0x8AE88DD8u, 0x7AAAF9B0u, 0x4CF9AA7Eu,
- 0x1948C25Cu, 0x02FB8A8Cu, 0x01C36AE4u, 0xD6EBE1F9u,
- 0x90D4F869u, 0xA65CDEA0u, 0x3F09252Du, 0xC208E69Fu,
- 0xB74E6132u, 0xCE77E25Bu, 0x578FDFE3u, 0x3AC372E6u }
-};
-
-
-static uint32_t F(BLOWFISH_CTX *ctx, uint32_t x) {
- uint16_t a, b, c, d;
- uint32_t y;
-
- d = (uint16_t)(x & 0xFF);
- x >>= 8;
- c = (uint16_t)(x & 0xFF);
- x >>= 8;
- b = (uint16_t)(x & 0xFF);
- x >>= 8;
- a = (uint16_t)(x & 0xFF);
- y = ctx->S[0][a] + ctx->S[1][b];
- y = y ^ ctx->S[2][c];
- y = y + ctx->S[3][d];
-
- return y;
-}
-
-
-static void Blowfish_Encrypt(BLOWFISH_CTX *ctx, uint32_t *xl, uint32_t *xr){
- uint32_t Xl;
- uint32_t Xr;
- uint32_t temp;
- short i;
-
- Xl = *xl;
- Xr = *xr;
-
- for (i = 0; i < N; ++i) {
- Xl = Xl ^ ctx->P[i];
- Xr = F(ctx, Xl) ^ Xr;
-
- temp = Xl;
- Xl = Xr;
- Xr = temp;
- }
-
- temp = Xl;
- Xl = Xr;
- Xr = temp;
-
- Xr = Xr ^ ctx->P[N];
- Xl = Xl ^ ctx->P[N + 1];
-
- *xl = Xl;
- *xr = Xr;
-}
-
-
-static void Blowfish_Decrypt(BLOWFISH_CTX *ctx, uint32_t *xl, uint32_t *xr){
- uint32_t Xl;
- uint32_t Xr;
- uint32_t temp;
- short i;
-
- Xl = *xl;
- Xr = *xr;
-
- for (i = N + 1; i > 1; --i) {
- Xl = Xl ^ ctx->P[i];
- Xr = F(ctx, Xl) ^ Xr;
-
- /* Exchange Xl and Xr */
- temp = Xl;
- Xl = Xr;
- Xr = temp;
- }
-
- /* Exchange Xl and Xr */
- temp = Xl;
- Xl = Xr;
- Xr = temp;
-
- Xr = Xr ^ ctx->P[1];
- Xl = Xl ^ ctx->P[0];
-
- *xl = Xl;
- *xr = Xr;
-}
-
-static void Blowfish_Init(BLOWFISH_CTX *ctx, unsigned char *key, int keyLen) {
- int i, j, k;
- uint32_t data, datal, datar;
-
- for (i = 0; i < 4; i++) {
- for (j = 0; j < 256; j++)
- ctx->S[i][j] = ORIG_S[i][j];
- }
-
- j = 0;
- for (i = 0; i < N + 2; ++i) {
- data = 0x00000000;
- for (k = 0; k < 4; ++k) {
- data = (data << 8) | key[j];
- j = j + 1;
- if (j >= keyLen)
- j = 0;
- }
- ctx->P[i] = ORIG_P[i] ^ data;
- }
-
- datal = 0x00000000;
- datar = 0x00000000;
-
- for (i = 0; i < N + 2; i += 2) {
- Blowfish_Encrypt(ctx, &datal, &datar);
- ctx->P[i] = datal;
- ctx->P[i + 1] = datar;
- }
-
- for (i = 0; i < 4; ++i) {
- for (j = 0; j < 256; j += 2) {
- Blowfish_Encrypt(ctx, &datal, &datar);
- ctx->S[i][j] = datal;
- ctx->S[i][j + 1] = datar;
- }
- }
-}
-
-uint64_t blowfish_test(uint64_t input)
-{
- uint32_t L = input >> 32, R = input;
- BLOWFISH_CTX ctx;
- Blowfish_Init(&ctx, (unsigned char*)"TESTKEY", 7);
- Blowfish_Encrypt(&ctx, &L, &R);
- Blowfish_Decrypt(&ctx, &L, &R);
- return ((uint64_t)L << 32) | R;
-}
diff -r 2a18d709f6e9 -r b0e8e00f5be2 tools/tests/blowfish.mk
--- a/tools/tests/blowfish.mk Sat Jan 08 10:52:45 2011 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,17 +0,0 @@
-
-XEN_ROOT = ../..
-CFLAGS =
-include $(XEN_ROOT)/tools/Rules.mk
-
-$(call cc-options-add,CFLAGS,CC,$(EMBEDDED_EXTRA_CFLAGS))
-
-CFLAGS += -fno-builtin -msoft-float
-
-.PHONY: all
-all: blowfish.bin
-
-blowfish.bin: blowfish.c
- $(CC) $(CFLAGS) -c blowfish.c
- $(LD) $(LDFLAGS_DIRECT) -N -Ttext 0x100000 -o blowfish.tmp blowfish.o
- $(OBJCOPY) -O binary blowfish.tmp blowfish.bin
- rm -f blowfish.tmp
diff -r 2a18d709f6e9 -r b0e8e00f5be2 tools/tests/test_x86_emulator.c
--- a/tools/tests/test_x86_emulator.c Sat Jan 08 10:52:45 2011 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,503 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdint.h>
-#include <public/xen.h>
-#include <sys/mman.h>
-
-#include "x86_emulate/x86_emulate.h"
-#include "blowfish.h"
-
-#define MMAP_SZ 16384
-
-/* EFLAGS bit definitions. */
-#define EFLG_OF (1<<11)
-#define EFLG_DF (1<<10)
-#define EFLG_SF (1<<7)
-#define EFLG_ZF (1<<6)
-#define EFLG_AF (1<<4)
-#define EFLG_PF (1<<2)
-#define EFLG_CF (1<<0)
-
-static int read(
- unsigned int seg,
- unsigned long offset,
- void *p_data,
- unsigned int bytes,
- struct x86_emulate_ctxt *ctxt)
-{
- memcpy(p_data, (void *)offset, bytes);
- return X86EMUL_OKAY;
-}
-
-static int write(
- unsigned int seg,
- unsigned long offset,
- void *p_data,
- unsigned int bytes,
- struct x86_emulate_ctxt *ctxt)
-{
- memcpy((void *)offset, p_data, bytes);
- return X86EMUL_OKAY;
-}
-
-static int cmpxchg(
- unsigned int seg,
- unsigned long offset,
- void *old,
- void *new,
- unsigned int bytes,
- struct x86_emulate_ctxt *ctxt)
-{
- memcpy((void *)offset, new, bytes);
- return X86EMUL_OKAY;
-}
-
-static struct x86_emulate_ops emulops = {
- .read = read,
- .insn_fetch = read,
- .write = write,
- .cmpxchg = cmpxchg,
-};
-
-int main(int argc, char **argv)
-{
- struct x86_emulate_ctxt ctxt;
- struct cpu_user_regs regs;
- char *instr;
- unsigned int *res, i, j;
- int rc;
-#ifndef __x86_64__
- unsigned int bcdres_native, bcdres_emul;
-#endif
-
- ctxt.regs = ®s;
- ctxt.force_writeback = 0;
- ctxt.addr_size = 32;
- ctxt.sp_size = 32;
-
- res = mmap((void *)0x100000, MMAP_SZ, PROT_READ|PROT_WRITE|PROT_EXEC,
- MAP_FIXED|MAP_PRIVATE|MAP_ANONYMOUS, 0, 0);
- if ( res == MAP_FAILED )
- {
- fprintf(stderr, "mmap to low address failed\n");
- exit(1);
- }
- instr = (char *)res + 0x100;
-
- printf("%-40s", "Testing addl %%ecx,(%%eax)...");
- instr[0] = 0x01; instr[1] = 0x08;
- regs.eflags = 0x200;
- regs.eip = (unsigned long)&instr[0];
- regs.ecx = 0x12345678;
- regs.eax = (unsigned long)res;
- *res = 0x7FFFFFFF;
- rc = x86_emulate(&ctxt, &emulops);
- if ( (rc != X86EMUL_OKAY) ||
- (*res != 0x92345677) ||
- (regs.eflags != 0xa94) ||
- (regs.eip != (unsigned long)&instr[2]) )
- goto fail;
- printf("okay\n");
-
- printf("%-40s", "Testing addl %%ecx,%%eax...");
- instr[0] = 0x01; instr[1] = 0xc8;
- regs.eflags = 0x200;
- regs.eip = (unsigned long)&instr[0];
- regs.ecx = 0x12345678;
- regs.eax = 0x7FFFFFFF;
- rc = x86_emulate(&ctxt, &emulops);
- if ( (rc != X86EMUL_OKAY) ||
- (regs.ecx != 0x12345678) ||
- (regs.eax != 0x92345677) ||
- (regs.eflags != 0xa94) ||
- (regs.eip != (unsigned long)&instr[2]) )
- goto fail;
- printf("okay\n");
-
- printf("%-40s", "Testing xorl (%%eax),%%ecx...");
- instr[0] = 0x33; instr[1] = 0x08;
- regs.eflags = 0x200;
- regs.eip = (unsigned long)&instr[0];
-#ifdef __x86_64__
- regs.ecx = 0xFFFFFFFF12345678UL;
-#else
- regs.ecx = 0x12345678UL;
-#endif
- regs.eax = (unsigned long)res;
- rc = x86_emulate(&ctxt, &emulops);
- if ( (rc != X86EMUL_OKAY) ||
- (*res != 0x92345677) ||
- (regs.ecx != 0x8000000FUL) ||
- (regs.eip != (unsigned long)&instr[2]) )
- goto fail;
- printf("okay\n");
-
- printf("%-40s", "Testing movl (%%eax),%%ecx...");
- instr[0] = 0x8b; instr[1] = 0x08;
- regs.eflags = 0x200;
- regs.eip = (unsigned long)&instr[0];
- regs.ecx = ~0UL;
- regs.eax = (unsigned long)res;
- rc = x86_emulate(&ctxt, &emulops);
- if ( (rc != X86EMUL_OKAY) ||
- (*res != 0x92345677) ||
- (regs.ecx != 0x92345677UL) ||
- (regs.eip != (unsigned long)&instr[2]) )
- goto fail;
- printf("okay\n");
-
- printf("%-40s", "Testing lock cmpxchgb %%cl,(%%ebx)...");
- instr[0] = 0xf0; instr[1] = 0x0f; instr[2] = 0xb0; instr[3] = 0x0b;
- regs.eflags = 0x200;
- regs.eip = (unsigned long)&instr[0];
- regs.eax = 0x92345677UL;
- regs.ecx = 0xAA;
- regs.ebx = (unsigned long)res;
- rc = x86_emulate(&ctxt, &emulops);
- if ( (rc != X86EMUL_OKAY) ||
- (*res != 0x923456AA) ||
- (regs.eflags != 0x244) ||
- (regs.eax != 0x92345677UL) ||
- (regs.eip != (unsigned long)&instr[4]) )
- goto fail;
- printf("okay\n");
-
- printf("%-40s", "Testing lock cmpxchgb %%cl,(%%ebx)...");
- instr[0] = 0xf0; instr[1] = 0x0f; instr[2] = 0xb0; instr[3] = 0x0b;
- regs.eflags = 0x200;
- regs.eip = (unsigned long)&instr[0];
- regs.eax = 0xAABBCC77UL;
- regs.ecx = 0xFF;
- regs.ebx = (unsigned long)res;
- rc = x86_emulate(&ctxt, &emulops);
- if ( (rc != X86EMUL_OKAY) ||
- (*res != 0x923456AA) ||
- ((regs.eflags&0x240) != 0x200) ||
- (regs.eax != 0xAABBCCAA) ||
- (regs.ecx != 0xFF) ||
- (regs.eip != (unsigned long)&instr[4]) )
- goto fail;
- printf("okay\n");
-
- printf("%-40s", "Testing xchgl %%ecx,(%%eax)...");
- instr[0] = 0x87; instr[1] = 0x08;
- regs.eflags = 0x200;
- regs.eip = (unsigned long)&instr[0];
- regs.ecx = 0x12345678;
- regs.eax = (unsigned long)res;
- rc = x86_emulate(&ctxt, &emulops);
- if ( (rc != X86EMUL_OKAY) ||
- (*res != 0x12345678) ||
- (regs.eflags != 0x200) ||
- (regs.ecx != 0x923456AA) ||
- (regs.eip != (unsigned long)&instr[2]) )
- goto fail;
- printf("okay\n");
-
- printf("%-40s", "Testing lock cmpxchgl %%ecx,(%%ebx)...");
- instr[0] = 0xf0; instr[1] = 0x0f; instr[2] = 0xb1; instr[3] = 0x0b;
- regs.eflags = 0x200;
- *res = 0x923456AA;
- regs.eip = (unsigned long)&instr[0];
- regs.eax = 0x923456AAUL;
- regs.ecx = 0xDDEEFF00L;
- regs.ebx = (unsigned long)res;
- rc = x86_emulate(&ctxt, &emulops);
- if ( (rc != X86EMUL_OKAY) ||
- (*res != 0xDDEEFF00) ||
- (regs.eflags != 0x244) ||
- (regs.eax != 0x923456AAUL) ||
- (regs.eip != (unsigned long)&instr[4]) )
- goto fail;
- printf("okay\n");
-
- printf("%-40s", "Testing rep movsw...");
- instr[0] = 0xf3; instr[1] = 0x66; instr[2] = 0xa5;
- *res = 0x22334455;
- regs.eflags = 0x200;
- regs.ecx = 23;
- regs.eip = (unsigned long)&instr[0];
- regs.esi = (unsigned long)res + 0;
- regs.edi = (unsigned long)res + 2;
- rc = x86_emulate(&ctxt, &emulops);
- if ( (rc != X86EMUL_OKAY) ||
- (*res != 0x44554455) ||
- (regs.eflags != 0x200) ||
- (regs.ecx != 22) ||
- (regs.esi != ((unsigned long)res + 2)) ||
- (regs.edi != ((unsigned long)res + 4)) ||
- (regs.eip != (unsigned long)&instr[0]) )
- goto fail;
- printf("okay\n");
-
- printf("%-40s", "Testing btrl $0x1,(%edi)...");
- instr[0] = 0x0f; instr[1] = 0xba; instr[2] = 0x37; instr[3] = 0x01;
- *res = 0x2233445F;
- regs.eflags = 0x200;
- regs.eip = (unsigned long)&instr[0];
- regs.edi = (unsigned long)res;
- rc = x86_emulate(&ctxt, &emulops);
- if ( (rc != X86EMUL_OKAY) ||
- (*res != 0x2233445D) ||
- ((regs.eflags&0x201) != 0x201) ||
- (regs.eip != (unsigned long)&instr[4]) )
- goto fail;
- printf("okay\n");
-
- printf("%-40s", "Testing btrl %eax,(%edi)...");
- instr[0] = 0x0f; instr[1] = 0xb3; instr[2] = 0x07;
- *res = 0x2233445F;
- regs.eflags = 0x200;
- regs.eip = (unsigned long)&instr[0];
- regs.eax = -32;
- regs.edi = (unsigned long)(res+1);
- rc = x86_emulate(&ctxt, &emulops);
- if ( (rc != X86EMUL_OKAY) ||
- (*res != 0x2233445E) ||
- ((regs.eflags&0x201) != 0x201) ||
- (regs.eip != (unsigned long)&instr[3]) )
- goto fail;
- printf("okay\n");
-
- res[0] = 0x12345678;
- res[1] = 0x87654321;
-
- printf("%-40s", "Testing cmpxchg8b (%edi) [succeeding]...");
- instr[0] = 0x0f; instr[1] = 0xc7; instr[2] = 0x0f;
- regs.eflags = 0x200;
- regs.eax = res[0];
- regs.edx = res[1];
- regs.ebx = 0x9999AAAA;
- regs.ecx = 0xCCCCFFFF;
- regs.eip = (unsigned long)&instr[0];
- regs.edi = (unsigned long)res;
- rc = x86_emulate(&ctxt, &emulops);
- if ( (rc != X86EMUL_OKAY) ||
- (res[0] != 0x9999AAAA) ||
- (res[1] != 0xCCCCFFFF) ||
- ((regs.eflags&0x240) != 0x240) ||
- (regs.eip != (unsigned long)&instr[3]) )
- goto fail;
- printf("okay\n");
-
- printf("%-40s", "Testing cmpxchg8b (%edi) [failing]...");
- instr[0] = 0x0f; instr[1] = 0xc7; instr[2] = 0x0f;
- regs.eflags = 0x200;
- regs.eip = (unsigned long)&instr[0];
- regs.edi = (unsigned long)res;
- rc = x86_emulate(&ctxt, &emulops);
- if ( (rc != X86EMUL_OKAY) ||
- (res[0] != 0x9999AAAA) ||
- (res[1] != 0xCCCCFFFF) ||
- (regs.eax != 0x9999AAAA) ||
- (regs.edx != 0xCCCCFFFF) ||
- ((regs.eflags&0x240) != 0x200) ||
- (regs.eip != (unsigned long)&instr[3]) )
- goto fail;
- printf("okay\n");
-
- printf("%-40s", "Testing movsxbd (%%eax),%%ecx...");
- instr[0] = 0x0f; instr[1] = 0xbe; instr[2] = 0x08;
- regs.eflags = 0x200;
- regs.eip = (unsigned long)&instr[0];
- regs.ecx = 0x12345678;
- regs.eax = (unsigned long)res;
- *res = 0x82;
- rc = x86_emulate(&ctxt, &emulops);
- if ( (rc != X86EMUL_OKAY) ||
- (*res != 0x82) ||
- (regs.ecx != 0xFFFFFF82) ||
- ((regs.eflags&0x240) != 0x200) ||
- (regs.eip != (unsigned long)&instr[3]) )
- goto fail;
- printf("okay\n");
-
- printf("%-40s", "Testing movzxwd (%%eax),%%ecx...");
- instr[0] = 0x0f; instr[1] = 0xb7; instr[2] = 0x08;
- regs.eflags = 0x200;
- regs.eip = (unsigned long)&instr[0];
- regs.ecx = 0x12345678;
- regs.eax = (unsigned long)res;
- *res = 0x1234aa82;
- rc = x86_emulate(&ctxt, &emulops);
- if ( (rc != X86EMUL_OKAY) ||
- (*res != 0x1234aa82) ||
- (regs.ecx != 0xaa82) ||
- ((regs.eflags&0x240) != 0x200) ||
- (regs.eip != (unsigned long)&instr[3]) )
- goto fail;
- printf("okay\n");
-
- printf("%-40s", "Testing xadd %%ax,(%%ecx)...");
- instr[0] = 0x66; instr[1] = 0x0f; instr[2] = 0xc1; instr[3] = 0x01;
- regs.eflags = 0x200;
- regs.eip = (unsigned long)&instr[0];
- regs.ecx = (unsigned long)res;
- regs.eax = 0x12345678;
- *res = 0x11111111;
- rc = x86_emulate(&ctxt, &emulops);
- if ( (rc != X86EMUL_OKAY) ||
- (*res != 0x11116789) ||
- (regs.eax != 0x12341111) ||
- ((regs.eflags&0x240) != 0x200) ||
- (regs.eip != (unsigned long)&instr[4]) )
- goto fail;
- printf("okay\n");
-
- printf("%-40s", "Testing dec %%ax...");
- instr[0] = 0x66; instr[1] = 0x48;
- regs.eflags = 0x200;
- regs.eip = (unsigned long)&instr[0];
- regs.eax = 0x00000000;
- rc = x86_emulate(&ctxt, &emulops);
- if ( (rc != X86EMUL_OKAY) ||
- (regs.eax != 0x0000ffff) ||
- ((regs.eflags&0x240) != 0x200) ||
- (regs.eip != (unsigned long)&instr[2]) )
- goto fail;
- printf("okay\n");
-
- printf("%-40s", "Testing lea 8(%%ebp),%%eax...");
- instr[0] = 0x8d; instr[1] = 0x45; instr[2] = 0x08;
- regs.eflags = 0x200;
- regs.eip = (unsigned long)&instr[0];
- regs.eax = 0x12345678;
- regs.ebp = 0xaaaaaaaa;
- rc = x86_emulate(&ctxt, &emulops);
- if ( (rc != X86EMUL_OKAY) ||
- (regs.eax != 0xaaaaaab2) ||
- ((regs.eflags&0x240) != 0x200) ||
- (regs.eip != (unsigned long)&instr[3]) )
- goto fail;
- printf("okay\n");
-
- printf("%-40s", "Testing daa/das (all inputs)...");
-#ifndef __x86_64__
- /* Bits 0-7: AL; Bit 8: EFLG_AF; Bit 9: EFLG_CF; Bit 10: DAA vs. DAS. */
- for ( i = 0; i < 0x800; i++ )
- {
- regs.eflags = (i & 0x200) ? EFLG_CF : 0;
- regs.eflags |= (i & 0x100) ? EFLG_AF : 0;
- if ( i & 0x400 )
- __asm__ (
- "pushf; and $0xffffffee,(%%esp); or %1,(%%esp); popf; das; "
- "pushf; popl %1"
- : "=a" (bcdres_native), "=r" (regs.eflags)
- : "0" (i & 0xff), "1" (regs.eflags) );
- else
- __asm__ (
- "pushf; and $0xffffffee,(%%esp); or %1,(%%esp); popf; daa; "
- "pushf; popl %1"
- : "=a" (bcdres_native), "=r" (regs.eflags)
- : "0" (i & 0xff), "1" (regs.eflags) );
- bcdres_native |= (regs.eflags & EFLG_PF) ? 0x1000 : 0;
- bcdres_native |= (regs.eflags & EFLG_ZF) ? 0x800 : 0;
- bcdres_native |= (regs.eflags & EFLG_SF) ? 0x400 : 0;
- bcdres_native |= (regs.eflags & EFLG_CF) ? 0x200 : 0;
- bcdres_native |= (regs.eflags & EFLG_AF) ? 0x100 : 0;
-
- instr[0] = (i & 0x400) ? 0x2f: 0x27; /* daa/das */
- regs.eflags = (i & 0x200) ? EFLG_CF : 0;
- regs.eflags |= (i & 0x100) ? EFLG_AF : 0;
- regs.eip = (unsigned long)&instr[0];
- regs.eax = (unsigned char)i;
- rc = x86_emulate(&ctxt, &emulops);
- bcdres_emul = regs.eax;
- bcdres_emul |= (regs.eflags & EFLG_PF) ? 0x1000 : 0;
- bcdres_emul |= (regs.eflags & EFLG_ZF) ? 0x800 : 0;
- bcdres_emul |= (regs.eflags & EFLG_SF) ? 0x400 : 0;
- bcdres_emul |= (regs.eflags & EFLG_CF) ? 0x200 : 0;
- bcdres_emul |= (regs.eflags & EFLG_AF) ? 0x100 : 0;
- if ( (rc != X86EMUL_OKAY) || (regs.eax > 255) ||
- (regs.eip != (unsigned long)&instr[1]) )
- goto fail;
-
- if ( bcdres_emul != bcdres_native )
- {
- printf("%s: AL=%02x %s %s\n"
- "Output: AL=%02x %s %s %s %s %s\n"
- "Emul.: AL=%02x %s %s %s %s %s\n",
- (i & 0x400) ? "DAS" : "DAA",
- (unsigned char)i,
- (i & 0x200) ? "CF" : " ",
- (i & 0x100) ? "AF" : " ",
- (unsigned char)bcdres_native,
- (bcdres_native & 0x200) ? "CF" : " ",
- (bcdres_native & 0x100) ? "AF" : " ",
- (bcdres_native & 0x1000) ? "PF" : " ",
- (bcdres_native & 0x800) ? "ZF" : " ",
- (bcdres_native & 0x400) ? "SF" : " ",
- (unsigned char)bcdres_emul,
- (bcdres_emul & 0x200) ? "CF" : " ",
- (bcdres_emul & 0x100) ? "AF" : " ",
- (bcdres_emul & 0x1000) ? "PF" : " ",
- (bcdres_emul & 0x800) ? "ZF" : " ",
- (bcdres_emul & 0x400) ? "SF" : " ");
- goto fail;
- }
- }
- printf("okay\n");
-#else
- printf("skipped\n");
-#endif
-
- for ( j = 1; j <= 2; j++ )
- {
-#if defined(__i386__)
- if ( j == 2 ) break;
- memcpy(res, blowfish32_code, sizeof(blowfish32_code));
-#else
- memcpy(res, (j == 1) ? blowfish32_code : blowfish64_code,
- (j == 1) ? sizeof(blowfish32_code) : sizeof(blowfish64_code));
-#endif
- printf("Testing blowfish %u-bit code sequence", j*32);
- regs.eax = 2;
- regs.edx = 1;
- regs.eip = (unsigned long)res;
- regs.esp = (unsigned long)res + MMAP_SZ - 4;
- if ( j == 2 )
- {
- ctxt.addr_size = ctxt.sp_size = 64;
- *(uint32_t *)(unsigned long)regs.esp = 0;
- regs.esp -= 4;
- }
- *(uint32_t *)(unsigned long)regs.esp = 0x12345678;
- regs.eflags = 2;
- i = 0;
- while ( regs.eip != 0x12345678 )
- {
- if ( (i++ & 8191) == 0 )
- printf(".");
- rc = x86_emulate(&ctxt, &emulops);
- if ( rc != X86EMUL_OKAY )
- {
- printf("failed at %%eip == %08x\n", (unsigned int)regs.eip);
- return 1;
- }
- }
- if ( (regs.esp != ((unsigned long)res + MMAP_SZ)) ||
- (regs.eax != 2) || (regs.edx != 1) )
- goto fail;
- printf("okay\n");
- }
-
- printf("%-40s", "Testing blowfish native execution...");
- asm volatile (
-#if defined(__i386__)
- "movl $0x100000,%%ecx; call *%%ecx"
-#else
- "movl $0x100000,%%ecx; call *%%rcx"
-#endif
- : "=a" (regs.eax), "=d" (regs.edx)
- : "0" (2), "1" (1) : "ecx" );
- if ( (regs.eax != 2) || (regs.edx != 1) )
- goto fail;
- printf("okay\n");
-
- return 0;
-
- fail:
- printf("failed!\n");
- return 1;
-}
diff -r 2a18d709f6e9 -r b0e8e00f5be2 tools/tests/x86_emulate.c
--- a/tools/tests/x86_emulate.c Sat Jan 08 10:52:45 2011 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,7 +0,0 @@
-#include <stddef.h>
-#include <stdint.h>
-#include <string.h>
-#include <public/xen.h>
-
-#include "x86_emulate/x86_emulate.h"
-#include "x86_emulate/x86_emulate.c"
diff -r 2a18d709f6e9 -r b0e8e00f5be2 tools/tests/x86_emulator/Makefile
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/tests/x86_emulator/Makefile Sat Jan 08 10:59:13 2011 +0000
@@ -0,0 +1,44 @@
+
+XEN_ROOT=../../..
+include $(XEN_ROOT)/tools/Rules.mk
+
+TARGET := test_x86_emulator
+
+.PHONY: all
+all: $(TARGET)
+
+.PHONY: blowfish.h
+blowfish.h:
+ rm -f blowfish.bin
+ XEN_TARGET_ARCH=x86_32 make -f blowfish.mk all
+ (echo "static unsigned int blowfish32_code[] = {"; \
+ od -v -t x blowfish.bin | sed 's/^[0-9]* /0x/' | sed 's/ /, 0x/g' | sed
's/$$/,/';\
+ echo "};") >$@
+ rm -f blowfish.bin
+ifeq ($(XEN_COMPILE_ARCH),x86_64)
+ XEN_TARGET_ARCH=x86_64 make -f blowfish.mk all
+ (echo "static unsigned int blowfish64_code[] = {"; \
+ od -v -t x blowfish.bin | sed 's/^[0-9]* /0x/' | sed 's/ /, 0x/g' | sed
's/$$/,/';\
+ echo "};") >>$@
+ rm -f blowfish.bin
+endif
+
+$(TARGET): x86_emulate.o test_x86_emulator.o
+ $(HOSTCC) -o $@ $^
+
+.PHONY: clean
+clean:
+ rm -rf $(TARGET) *.o *~ core blowfish.h blowfish.bin x86_emulate
+
+.PHONY: install
+install:
+
+.PHONY: x86_emulate
+x86_emulate:
+ [ -L x86_emulate ] || ln -sf $(XEN_ROOT)/xen/arch/x86/x86_emulate .
+
+x86_emulate.o: x86_emulate.c x86_emulate
+ $(HOSTCC) $(HOSTCFLAGS) -I$(XEN_ROOT)/xen/include -c -o $@ $<
+
+test_x86_emulator.o: test_x86_emulator.c blowfish.h x86_emulate
+ $(HOSTCC) $(HOSTCFLAGS) -I$(XEN_ROOT)/xen/include -c -o $@ $<
diff -r 2a18d709f6e9 -r b0e8e00f5be2 tools/tests/x86_emulator/blowfish.c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/tests/x86_emulator/blowfish.c Sat Jan 08 10:59:13 2011 +0000
@@ -0,0 +1,440 @@
+/*
+blowfish.c: C implementation of the Blowfish algorithm.
+
+Copyright (C) 1997 by Paul Kocher
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version.
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+Lesser General Public License for more details.
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+*/
+
+#include <stdint.h>
+
+uint64_t blowfish_test(uint64_t input);
+
+asm (
+ ".globl _start\n"
+ "_start:\n"
+#if defined(__i386__)
+ "push %edx; push %eax; "
+ "call blowfish_test; "
+ "addl $8,%esp; "
+#else
+ "shlq $32,%rdx; movl %eax,%edi; orq %rdx,%rdi; "
+ "call blowfish_test; "
+ "movq %rax,%rdi; movl %eax,%eax; shrq $32,%rdx; "
+#endif
+ "ret"
+ );
+
+typedef struct {
+ uint32_t P[16 + 2];
+ uint32_t S[4][256];
+} BLOWFISH_CTX;
+
+#define N 16
+
+static const uint32_t ORIG_P[16 + 2] = {
+ 0x243F6A88u, 0x85A308D3u, 0x13198A2Eu, 0x03707344u,
+ 0xA4093822u, 0x299F31D0u, 0x082EFA98u, 0xEC4E6C89u,
+ 0x452821E6u, 0x38D01377u, 0xBE5466CFu, 0x34E90C6Cu,
+ 0xC0AC29B7u, 0xC97C50DDu, 0x3F84D5B5u, 0xB5470917u,
+ 0x9216D5D9u, 0x8979FB1Bu
+};
+
+static const uint32_t ORIG_S[4][256] = {
+ { 0xD1310BA6u, 0x98DFB5ACu, 0x2FFD72DBu, 0xD01ADFB7u,
+ 0xB8E1AFEDu, 0x6A267E96u, 0xBA7C9045u, 0xF12C7F99u,
+ 0x24A19947u, 0xB3916CF7u, 0x0801F2E2u, 0x858EFC16u,
+ 0x636920D8u, 0x71574E69u, 0xA458FEA3u, 0xF4933D7Eu,
+ 0x0D95748Fu, 0x728EB658u, 0x718BCD58u, 0x82154AEEu,
+ 0x7B54A41Du, 0xC25A59B5u, 0x9C30D539u, 0x2AF26013u,
+ 0xC5D1B023u, 0x286085F0u, 0xCA417918u, 0xB8DB38EFu,
+ 0x8E79DCB0u, 0x603A180Eu, 0x6C9E0E8Bu, 0xB01E8A3Eu,
+ 0xD71577C1u, 0xBD314B27u, 0x78AF2FDAu, 0x55605C60u,
+ 0xE65525F3u, 0xAA55AB94u, 0x57489862u, 0x63E81440u,
+ 0x55CA396Au, 0x2AAB10B6u, 0xB4CC5C34u, 0x1141E8CEu,
+ 0xA15486AFu, 0x7C72E993u, 0xB3EE1411u, 0x636FBC2Au,
+ 0x2BA9C55Du, 0x741831F6u, 0xCE5C3E16u, 0x9B87931Eu,
+ 0xAFD6BA33u, 0x6C24CF5Cu, 0x7A325381u, 0x28958677u,
+ 0x3B8F4898u, 0x6B4BB9AFu, 0xC4BFE81Bu, 0x66282193u,
+ 0x61D809CCu, 0xFB21A991u, 0x487CAC60u, 0x5DEC8032u,
+ 0xEF845D5Du, 0xE98575B1u, 0xDC262302u, 0xEB651B88u,
+ 0x23893E81u, 0xD396ACC5u, 0x0F6D6FF3u, 0x83F44239u,
+ 0x2E0B4482u, 0xA4842004u, 0x69C8F04Au, 0x9E1F9B5Eu,
+ 0x21C66842u, 0xF6E96C9Au, 0x670C9C61u, 0xABD388F0u,
+ 0x6A51A0D2u, 0xD8542F68u, 0x960FA728u, 0xAB5133A3u,
+ 0x6EEF0B6Cu, 0x137A3BE4u, 0xBA3BF050u, 0x7EFB2A98u,
+ 0xA1F1651Du, 0x39AF0176u, 0x66CA593Eu, 0x82430E88u,
+ 0x8CEE8619u, 0x456F9FB4u, 0x7D84A5C3u, 0x3B8B5EBEu,
+ 0xE06F75D8u, 0x85C12073u, 0x401A449Fu, 0x56C16AA6u,
+ 0x4ED3AA62u, 0x363F7706u, 0x1BFEDF72u, 0x429B023Du,
+ 0x37D0D724u, 0xD00A1248u, 0xDB0FEAD3u, 0x49F1C09Bu,
+ 0x075372C9u, 0x80991B7Bu, 0x25D479D8u, 0xF6E8DEF7u,
+ 0xE3FE501Au, 0xB6794C3Bu, 0x976CE0BDu, 0x04C006BAu,
+ 0xC1A94FB6u, 0x409F60C4u, 0x5E5C9EC2u, 0x196A2463u,
+ 0x68FB6FAFu, 0x3E6C53B5u, 0x1339B2EBu, 0x3B52EC6Fu,
+ 0x6DFC511Fu, 0x9B30952Cu, 0xCC814544u, 0xAF5EBD09u,
+ 0xBEE3D004u, 0xDE334AFDu, 0x660F2807u, 0x192E4BB3u,
+ 0xC0CBA857u, 0x45C8740Fu, 0xD20B5F39u, 0xB9D3FBDBu,
+ 0x5579C0BDu, 0x1A60320Au, 0xD6A100C6u, 0x402C7279u,
+ 0x679F25FEu, 0xFB1FA3CCu, 0x8EA5E9F8u, 0xDB3222F8u,
+ 0x3C7516DFu, 0xFD616B15u, 0x2F501EC8u, 0xAD0552ABu,
+ 0x323DB5FAu, 0xFD238760u, 0x53317B48u, 0x3E00DF82u,
+ 0x9E5C57BBu, 0xCA6F8CA0u, 0x1A87562Eu, 0xDF1769DBu,
+ 0xD542A8F6u, 0x287EFFC3u, 0xAC6732C6u, 0x8C4F5573u,
+ 0x695B27B0u, 0xBBCA58C8u, 0xE1FFA35Du, 0xB8F011A0u,
+ 0x10FA3D98u, 0xFD2183B8u, 0x4AFCB56Cu, 0x2DD1D35Bu,
+ 0x9A53E479u, 0xB6F84565u, 0xD28E49BCu, 0x4BFB9790u,
+ 0xE1DDF2DAu, 0xA4CB7E33u, 0x62FB1341u, 0xCEE4C6E8u,
+ 0xEF20CADAu, 0x36774C01u, 0xD07E9EFEu, 0x2BF11FB4u,
+ 0x95DBDA4Du, 0xAE909198u, 0xEAAD8E71u, 0x6B93D5A0u,
+ 0xD08ED1D0u, 0xAFC725E0u, 0x8E3C5B2Fu, 0x8E7594B7u,
+ 0x8FF6E2FBu, 0xF2122B64u, 0x8888B812u, 0x900DF01Cu,
+ 0x4FAD5EA0u, 0x688FC31Cu, 0xD1CFF191u, 0xB3A8C1ADu,
+ 0x2F2F2218u, 0xBE0E1777u, 0xEA752DFEu, 0x8B021FA1u,
+ 0xE5A0CC0Fu, 0xB56F74E8u, 0x18ACF3D6u, 0xCE89E299u,
+ 0xB4A84FE0u, 0xFD13E0B7u, 0x7CC43B81u, 0xD2ADA8D9u,
+ 0x165FA266u, 0x80957705u, 0x93CC7314u, 0x211A1477u,
+ 0xE6AD2065u, 0x77B5FA86u, 0xC75442F5u, 0xFB9D35CFu,
+ 0xEBCDAF0Cu, 0x7B3E89A0u, 0xD6411BD3u, 0xAE1E7E49u,
+ 0x00250E2Du, 0x2071B35Eu, 0x226800BBu, 0x57B8E0AFu,
+ 0x2464369Bu, 0xF009B91Eu, 0x5563911Du, 0x59DFA6AAu,
+ 0x78C14389u, 0xD95A537Fu, 0x207D5BA2u, 0x02E5B9C5u,
+ 0x83260376u, 0x6295CFA9u, 0x11C81968u, 0x4E734A41u,
+ 0xB3472DCAu, 0x7B14A94Au, 0x1B510052u, 0x9A532915u,
+ 0xD60F573Fu, 0xBC9BC6E4u, 0x2B60A476u, 0x81E67400u,
+ 0x08BA6FB5u, 0x571BE91Fu, 0xF296EC6Bu, 0x2A0DD915u,
+ 0xB6636521u, 0xE7B9F9B6u, 0xFF34052Eu, 0xC5855664u,
+ 0x53B02D5Du, 0xA99F8FA1u, 0x08BA4799u, 0x6E85076Au },
+ { 0x4B7A70E9u, 0xB5B32944u, 0xDB75092Eu, 0xC4192623u,
+ 0xAD6EA6B0u, 0x49A7DF7Du, 0x9CEE60B8u, 0x8FEDB266u,
+ 0xECAA8C71u, 0x699A17FFu, 0x5664526Cu, 0xC2B19EE1u,
+ 0x193602A5u, 0x75094C29u, 0xA0591340u, 0xE4183A3Eu,
+ 0x3F54989Au, 0x5B429D65u, 0x6B8FE4D6u, 0x99F73FD6u,
+ 0xA1D29C07u, 0xEFE830F5u, 0x4D2D38E6u, 0xF0255DC1u,
+ 0x4CDD2086u, 0x8470EB26u, 0x6382E9C6u, 0x021ECC5Eu,
+ 0x09686B3Fu, 0x3EBAEFC9u, 0x3C971814u, 0x6B6A70A1u,
+ 0x687F3584u, 0x52A0E286u, 0xB79C5305u, 0xAA500737u,
+ 0x3E07841Cu, 0x7FDEAE5Cu, 0x8E7D44ECu, 0x5716F2B8u,
+ 0xB03ADA37u, 0xF0500C0Du, 0xF01C1F04u, 0x0200B3FFu,
+ 0xAE0CF51Au, 0x3CB574B2u, 0x25837A58u, 0xDC0921BDu,
+ 0xD19113F9u, 0x7CA92FF6u, 0x94324773u, 0x22F54701u,
+ 0x3AE5E581u, 0x37C2DADCu, 0xC8B57634u, 0x9AF3DDA7u,
+ 0xA9446146u, 0x0FD0030Eu, 0xECC8C73Eu, 0xA4751E41u,
+ 0xE238CD99u, 0x3BEA0E2Fu, 0x3280BBA1u, 0x183EB331u,
+ 0x4E548B38u, 0x4F6DB908u, 0x6F420D03u, 0xF60A04BFu,
+ 0x2CB81290u, 0x24977C79u, 0x5679B072u, 0xBCAF89AFu,
+ 0xDE9A771Fu, 0xD9930810u, 0xB38BAE12u, 0xDCCF3F2Eu,
+ 0x5512721Fu, 0x2E6B7124u, 0x501ADDE6u, 0x9F84CD87u,
+ 0x7A584718u, 0x7408DA17u, 0xBC9F9ABCu, 0xE94B7D8Cu,
+ 0xEC7AEC3Au, 0xDB851DFAu, 0x63094366u, 0xC464C3D2u,
+ 0xEF1C1847u, 0x3215D908u, 0xDD433B37u, 0x24C2BA16u,
+ 0x12A14D43u, 0x2A65C451u, 0x50940002u, 0x133AE4DDu,
+ 0x71DFF89Eu, 0x10314E55u, 0x81AC77D6u, 0x5F11199Bu,
+ 0x043556F1u, 0xD7A3C76Bu, 0x3C11183Bu, 0x5924A509u,
+ 0xF28FE6EDu, 0x97F1FBFAu, 0x9EBABF2Cu, 0x1E153C6Eu,
+ 0x86E34570u, 0xEAE96FB1u, 0x860E5E0Au, 0x5A3E2AB3u,
+ 0x771FE71Cu, 0x4E3D06FAu, 0x2965DCB9u, 0x99E71D0Fu,
+ 0x803E89D6u, 0x5266C825u, 0x2E4CC978u, 0x9C10B36Au,
+ 0xC6150EBAu, 0x94E2EA78u, 0xA5FC3C53u, 0x1E0A2DF4u,
+ 0xF2F74EA7u, 0x361D2B3Du, 0x1939260Fu, 0x19C27960u,
+ 0x5223A708u, 0xF71312B6u, 0xEBADFE6Eu, 0xEAC31F66u,
+ 0xE3BC4595u, 0xA67BC883u, 0xB17F37D1u, 0x018CFF28u,
+ 0xC332DDEFu, 0xBE6C5AA5u, 0x65582185u, 0x68AB9802u,
+ 0xEECEA50Fu, 0xDB2F953Bu, 0x2AEF7DADu, 0x5B6E2F84u,
+ 0x1521B628u, 0x29076170u, 0xECDD4775u, 0x619F1510u,
+ 0x13CCA830u, 0xEB61BD96u, 0x0334FE1Eu, 0xAA0363CFu,
+ 0xB5735C90u, 0x4C70A239u, 0xD59E9E0Bu, 0xCBAADE14u,
+ 0xEECC86BCu, 0x60622CA7u, 0x9CAB5CABu, 0xB2F3846Eu,
+ 0x648B1EAFu, 0x19BDF0CAu, 0xA02369B9u, 0x655ABB50u,
+ 0x40685A32u, 0x3C2AB4B3u, 0x319EE9D5u, 0xC021B8F7u,
+ 0x9B540B19u, 0x875FA099u, 0x95F7997Eu, 0x623D7DA8u,
+ 0xF837889Au, 0x97E32D77u, 0x11ED935Fu, 0x16681281u,
+ 0x0E358829u, 0xC7E61FD6u, 0x96DEDFA1u, 0x7858BA99u,
+ 0x57F584A5u, 0x1B227263u, 0x9B83C3FFu, 0x1AC24696u,
+ 0xCDB30AEBu, 0x532E3054u, 0x8FD948E4u, 0x6DBC3128u,
+ 0x58EBF2EFu, 0x34C6FFEAu, 0xFE28ED61u, 0xEE7C3C73u,
+ 0x5D4A14D9u, 0xE864B7E3u, 0x42105D14u, 0x203E13E0u,
+ 0x45EEE2B6u, 0xA3AAABEAu, 0xDB6C4F15u, 0xFACB4FD0u,
+ 0xC742F442u, 0xEF6ABBB5u, 0x654F3B1Du, 0x41CD2105u,
+ 0xD81E799Eu, 0x86854DC7u, 0xE44B476Au, 0x3D816250u,
+ 0xCF62A1F2u, 0x5B8D2646u, 0xFC8883A0u, 0xC1C7B6A3u,
+ 0x7F1524C3u, 0x69CB7492u, 0x47848A0Bu, 0x5692B285u,
+ 0x095BBF00u, 0xAD19489Du, 0x1462B174u, 0x23820E00u,
+ 0x58428D2Au, 0x0C55F5EAu, 0x1DADF43Eu, 0x233F7061u,
+ 0x3372F092u, 0x8D937E41u, 0xD65FECF1u, 0x6C223BDBu,
+ 0x7CDE3759u, 0xCBEE7460u, 0x4085F2A7u, 0xCE77326Eu,
+ 0xA6078084u, 0x19F8509Eu, 0xE8EFD855u, 0x61D99735u,
+ 0xA969A7AAu, 0xC50C06C2u, 0x5A04ABFCu, 0x800BCADCu,
+ 0x9E447A2Eu, 0xC3453484u, 0xFDD56705u, 0x0E1E9EC9u,
+ 0xDB73DBD3u, 0x105588CDu, 0x675FDA79u, 0xE3674340u,
+ 0xC5C43465u, 0x713E38D8u, 0x3D28F89Eu, 0xF16DFF20u,
+ 0x153E21E7u, 0x8FB03D4Au, 0xE6E39F2Bu, 0xDB83ADF7u },
+ { 0xE93D5A68u, 0x948140F7u, 0xF64C261Cu, 0x94692934u,
+ 0x411520F7u, 0x7602D4F7u, 0xBCF46B2Eu, 0xD4A20068u,
+ 0xD4082471u, 0x3320F46Au, 0x43B7D4B7u, 0x500061AFu,
+ 0x1E39F62Eu, 0x97244546u, 0x14214F74u, 0xBF8B8840u,
+ 0x4D95FC1Du, 0x96B591AFu, 0x70F4DDD3u, 0x66A02F45u,
+ 0xBFBC09ECu, 0x03BD9785u, 0x7FAC6DD0u, 0x31CB8504u,
+ 0x96EB27B3u, 0x55FD3941u, 0xDA2547E6u, 0xABCA0A9Au,
+ 0x28507825u, 0x530429F4u, 0x0A2C86DAu, 0xE9B66DFBu,
+ 0x68DC1462u, 0xD7486900u, 0x680EC0A4u, 0x27A18DEEu,
+ 0x4F3FFEA2u, 0xE887AD8Cu, 0xB58CE006u, 0x7AF4D6B6u,
+ 0xAACE1E7Cu, 0xD3375FECu, 0xCE78A399u, 0x406B2A42u,
+ 0x20FE9E35u, 0xD9F385B9u, 0xEE39D7ABu, 0x3B124E8Bu,
+ 0x1DC9FAF7u, 0x4B6D1856u, 0x26A36631u, 0xEAE397B2u,
+ 0x3A6EFA74u, 0xDD5B4332u, 0x6841E7F7u, 0xCA7820FBu,
+ 0xFB0AF54Eu, 0xD8FEB397u, 0x454056ACu, 0xBA489527u,
+ 0x55533A3Au, 0x20838D87u, 0xFE6BA9B7u, 0xD096954Bu,
+ 0x55A867BCu, 0xA1159A58u, 0xCCA92963u, 0x99E1DB33u,
+ 0xA62A4A56u, 0x3F3125F9u, 0x5EF47E1Cu, 0x9029317Cu,
+ 0xFDF8E802u, 0x04272F70u, 0x80BB155Cu, 0x05282CE3u,
+ 0x95C11548u, 0xE4C66D22u, 0x48C1133Fu, 0xC70F86DCu,
+ 0x07F9C9EEu, 0x41041F0Fu, 0x404779A4u, 0x5D886E17u,
+ 0x325F51EBu, 0xD59BC0D1u, 0xF2BCC18Fu, 0x41113564u,
+ 0x257B7834u, 0x602A9C60u, 0xDFF8E8A3u, 0x1F636C1Bu,
+ 0x0E12B4C2u, 0x02E1329Eu, 0xAF664FD1u, 0xCAD18115u,
+ 0x6B2395E0u, 0x333E92E1u, 0x3B240B62u, 0xEEBEB922u,
+ 0x85B2A20Eu, 0xE6BA0D99u, 0xDE720C8Cu, 0x2DA2F728u,
+ 0xD0127845u, 0x95B794FDu, 0x647D0862u, 0xE7CCF5F0u,
+ 0x5449A36Fu, 0x877D48FAu, 0xC39DFD27u, 0xF33E8D1Eu,
+ 0x0A476341u, 0x992EFF74u, 0x3A6F6EABu, 0xF4F8FD37u,
+ 0xA812DC60u, 0xA1EBDDF8u, 0x991BE14Cu, 0xDB6E6B0Du,
+ 0xC67B5510u, 0x6D672C37u, 0x2765D43Bu, 0xDCD0E804u,
+ 0xF1290DC7u, 0xCC00FFA3u, 0xB5390F92u, 0x690FED0Bu,
+ 0x667B9FFBu, 0xCEDB7D9Cu, 0xA091CF0Bu, 0xD9155EA3u,
+ 0xBB132F88u, 0x515BAD24u, 0x7B9479BFu, 0x763BD6EBu,
+ 0x37392EB3u, 0xCC115979u, 0x8026E297u, 0xF42E312Du,
+ 0x6842ADA7u, 0xC66A2B3Bu, 0x12754CCCu, 0x782EF11Cu,
+ 0x6A124237u, 0xB79251E7u, 0x06A1BBE6u, 0x4BFB6350u,
+ 0x1A6B1018u, 0x11CAEDFAu, 0x3D25BDD8u, 0xE2E1C3C9u,
+ 0x44421659u, 0x0A121386u, 0xD90CEC6Eu, 0xD5ABEA2Au,
+ 0x64AF674Eu, 0xDA86A85Fu, 0xBEBFE988u, 0x64E4C3FEu,
+ 0x9DBC8057u, 0xF0F7C086u, 0x60787BF8u, 0x6003604Du,
+ 0xD1FD8346u, 0xF6381FB0u, 0x7745AE04u, 0xD736FCCCu,
+ 0x83426B33u, 0xF01EAB71u, 0xB0804187u, 0x3C005E5Fu,
+ 0x77A057BEu, 0xBDE8AE24u, 0x55464299u, 0xBF582E61u,
+ 0x4E58F48Fu, 0xF2DDFDA2u, 0xF474EF38u, 0x8789BDC2u,
+ 0x5366F9C3u, 0xC8B38E74u, 0xB475F255u, 0x46FCD9B9u,
+ 0x7AEB2661u, 0x8B1DDF84u, 0x846A0E79u, 0x915F95E2u,
+ 0x466E598Eu, 0x20B45770u, 0x8CD55591u, 0xC902DE4Cu,
+ 0xB90BACE1u, 0xBB8205D0u, 0x11A86248u, 0x7574A99Eu,
+ 0xB77F19B6u, 0xE0A9DC09u, 0x662D09A1u, 0xC4324633u,
+ 0xE85A1F02u, 0x09F0BE8Cu, 0x4A99A025u, 0x1D6EFE10u,
+ 0x1AB93D1Du, 0x0BA5A4DFu, 0xA186F20Fu, 0x2868F169u,
+ 0xDCB7DA83u, 0x573906FEu, 0xA1E2CE9Bu, 0x4FCD7F52u,
+ 0x50115E01u, 0xA70683FAu, 0xA002B5C4u, 0x0DE6D027u,
+ 0x9AF88C27u, 0x773F8641u, 0xC3604C06u, 0x61A806B5u,
+ 0xF0177A28u, 0xC0F586E0u, 0x006058AAu, 0x30DC7D62u,
+ 0x11E69ED7u, 0x2338EA63u, 0x53C2DD94u, 0xC2C21634u,
+ 0xBBCBEE56u, 0x90BCB6DEu, 0xEBFC7DA1u, 0xCE591D76u,
+ 0x6F05E409u, 0x4B7C0188u, 0x39720A3Du, 0x7C927C24u,
+ 0x86E3725Fu, 0x724D9DB9u, 0x1AC15BB4u, 0xD39EB8FCu,
+ 0xED545578u, 0x08FCA5B5u, 0xD83D7CD3u, 0x4DAD0FC4u,
+ 0x1E50EF5Eu, 0xB161E6F8u, 0xA28514D9u, 0x6C51133Cu,
+ 0x6FD5C7E7u, 0x56E14EC4u, 0x362ABFCEu, 0xDDC6C837u,
+ 0xD79A3234u, 0x92638212u, 0x670EFA8Eu, 0x406000E0u },
+ { 0x3A39CE37u, 0xD3FAF5CFu, 0xABC27737u, 0x5AC52D1Bu,
+ 0x5CB0679Eu, 0x4FA33742u, 0xD3822740u, 0x99BC9BBEu,
+ 0xD5118E9Du, 0xBF0F7315u, 0xD62D1C7Eu, 0xC700C47Bu,
+ 0xB78C1B6Bu, 0x21A19045u, 0xB26EB1BEu, 0x6A366EB4u,
+ 0x5748AB2Fu, 0xBC946E79u, 0xC6A376D2u, 0x6549C2C8u,
+ 0x530FF8EEu, 0x468DDE7Du, 0xD5730A1Du, 0x4CD04DC6u,
+ 0x2939BBDBu, 0xA9BA4650u, 0xAC9526E8u, 0xBE5EE304u,
+ 0xA1FAD5F0u, 0x6A2D519Au, 0x63EF8CE2u, 0x9A86EE22u,
+ 0xC089C2B8u, 0x43242EF6u, 0xA51E03AAu, 0x9CF2D0A4u,
+ 0x83C061BAu, 0x9BE96A4Du, 0x8FE51550u, 0xBA645BD6u,
+ 0x2826A2F9u, 0xA73A3AE1u, 0x4BA99586u, 0xEF5562E9u,
+ 0xC72FEFD3u, 0xF752F7DAu, 0x3F046F69u, 0x77FA0A59u,
+ 0x80E4A915u, 0x87B08601u, 0x9B09E6ADu, 0x3B3EE593u,
+ 0xE990FD5Au, 0x9E34D797u, 0x2CF0B7D9u, 0x022B8B51u,
+ 0x96D5AC3Au, 0x017DA67Du, 0xD1CF3ED6u, 0x7C7D2D28u,
+ 0x1F9F25CFu, 0xADF2B89Bu, 0x5AD6B472u, 0x5A88F54Cu,
+ 0xE029AC71u, 0xE019A5E6u, 0x47B0ACFDu, 0xED93FA9Bu,
+ 0xE8D3C48Du, 0x283B57CCu, 0xF8D56629u, 0x79132E28u,
+ 0x785F0191u, 0xED756055u, 0xF7960E44u, 0xE3D35E8Cu,
+ 0x15056DD4u, 0x88F46DBAu, 0x03A16125u, 0x0564F0BDu,
+ 0xC3EB9E15u, 0x3C9057A2u, 0x97271AECu, 0xA93A072Au,
+ 0x1B3F6D9Bu, 0x1E6321F5u, 0xF59C66FBu, 0x26DCF319u,
+ 0x7533D928u, 0xB155FDF5u, 0x03563482u, 0x8ABA3CBBu,
+ 0x28517711u, 0xC20AD9F8u, 0xABCC5167u, 0xCCAD925Fu,
+ 0x4DE81751u, 0x3830DC8Eu, 0x379D5862u, 0x9320F991u,
+ 0xEA7A90C2u, 0xFB3E7BCEu, 0x5121CE64u, 0x774FBE32u,
+ 0xA8B6E37Eu, 0xC3293D46u, 0x48DE5369u, 0x6413E680u,
+ 0xA2AE0810u, 0xDD6DB224u, 0x69852DFDu, 0x09072166u,
+ 0xB39A460Au, 0x6445C0DDu, 0x586CDECFu, 0x1C20C8AEu,
+ 0x5BBEF7DDu, 0x1B588D40u, 0xCCD2017Fu, 0x6BB4E3BBu,
+ 0xDDA26A7Eu, 0x3A59FF45u, 0x3E350A44u, 0xBCB4CDD5u,
+ 0x72EACEA8u, 0xFA6484BBu, 0x8D6612AEu, 0xBF3C6F47u,
+ 0xD29BE463u, 0x542F5D9Eu, 0xAEC2771Bu, 0xF64E6370u,
+ 0x740E0D8Du, 0xE75B1357u, 0xF8721671u, 0xAF537D5Du,
+ 0x4040CB08u, 0x4EB4E2CCu, 0x34D2466Au, 0x0115AF84u,
+ 0xE1B00428u, 0x95983A1Du, 0x06B89FB4u, 0xCE6EA048u,
+ 0x6F3F3B82u, 0x3520AB82u, 0x011A1D4Bu, 0x277227F8u,
+ 0x611560B1u, 0xE7933FDCu, 0xBB3A792Bu, 0x344525BDu,
+ 0xA08839E1u, 0x51CE794Bu, 0x2F32C9B7u, 0xA01FBAC9u,
+ 0xE01CC87Eu, 0xBCC7D1F6u, 0xCF0111C3u, 0xA1E8AAC7u,
+ 0x1A908749u, 0xD44FBD9Au, 0xD0DADECBu, 0xD50ADA38u,
+ 0x0339C32Au, 0xC6913667u, 0x8DF9317Cu, 0xE0B12B4Fu,
+ 0xF79E59B7u, 0x43F5BB3Au, 0xF2D519FFu, 0x27D9459Cu,
+ 0xBF97222Cu, 0x15E6FC2Au, 0x0F91FC71u, 0x9B941525u,
+ 0xFAE59361u, 0xCEB69CEBu, 0xC2A86459u, 0x12BAA8D1u,
+ 0xB6C1075Eu, 0xE3056A0Cu, 0x10D25065u, 0xCB03A442u,
+ 0xE0EC6E0Eu, 0x1698DB3Bu, 0x4C98A0BEu, 0x3278E964u,
+ 0x9F1F9532u, 0xE0D392DFu, 0xD3A0342Bu, 0x8971F21Eu,
+ 0x1B0A7441u, 0x4BA3348Cu, 0xC5BE7120u, 0xC37632D8u,
+ 0xDF359F8Du, 0x9B992F2Eu, 0xE60B6F47u, 0x0FE3F11Du,
+ 0xE54CDA54u, 0x1EDAD891u, 0xCE6279CFu, 0xCD3E7E6Fu,
+ 0x1618B166u, 0xFD2C1D05u, 0x848FD2C5u, 0xF6FB2299u,
+ 0xF523F357u, 0xA6327623u, 0x93A83531u, 0x56CCCD02u,
+ 0xACF08162u, 0x5A75EBB5u, 0x6E163697u, 0x88D273CCu,
+ 0xDE966292u, 0x81B949D0u, 0x4C50901Bu, 0x71C65614u,
+ 0xE6C6C7BDu, 0x327A140Au, 0x45E1D006u, 0xC3F27B9Au,
+ 0xC9AA53FDu, 0x62A80F00u, 0xBB25BFE2u, 0x35BDD2F6u,
+ 0x71126905u, 0xB2040222u, 0xB6CBCF7Cu, 0xCD769C2Bu,
+ 0x53113EC0u, 0x1640E3D3u, 0x38ABBD60u, 0x2547ADF0u,
+ 0xBA38209Cu, 0xF746CE76u, 0x77AFA1C5u, 0x20756060u,
+ 0x85CBFE4Eu, 0x8AE88DD8u, 0x7AAAF9B0u, 0x4CF9AA7Eu,
+ 0x1948C25Cu, 0x02FB8A8Cu, 0x01C36AE4u, 0xD6EBE1F9u,
+ 0x90D4F869u, 0xA65CDEA0u, 0x3F09252Du, 0xC208E69Fu,
+ 0xB74E6132u, 0xCE77E25Bu, 0x578FDFE3u, 0x3AC372E6u }
+};
+
+
+static uint32_t F(BLOWFISH_CTX *ctx, uint32_t x) {
+ uint16_t a, b, c, d;
+ uint32_t y;
+
+ d = (uint16_t)(x & 0xFF);
+ x >>= 8;
+ c = (uint16_t)(x & 0xFF);
+ x >>= 8;
+ b = (uint16_t)(x & 0xFF);
+ x >>= 8;
+ a = (uint16_t)(x & 0xFF);
+ y = ctx->S[0][a] + ctx->S[1][b];
+ y = y ^ ctx->S[2][c];
+ y = y + ctx->S[3][d];
+
+ return y;
+}
+
+
+static void Blowfish_Encrypt(BLOWFISH_CTX *ctx, uint32_t *xl, uint32_t *xr){
+ uint32_t Xl;
+ uint32_t Xr;
+ uint32_t temp;
+ short i;
+
+ Xl = *xl;
+ Xr = *xr;
+
+ for (i = 0; i < N; ++i) {
+ Xl = Xl ^ ctx->P[i];
+ Xr = F(ctx, Xl) ^ Xr;
+
+ temp = Xl;
+ Xl = Xr;
+ Xr = temp;
+ }
+
+ temp = Xl;
+ Xl = Xr;
+ Xr = temp;
+
+ Xr = Xr ^ ctx->P[N];
+ Xl = Xl ^ ctx->P[N + 1];
+
+ *xl = Xl;
+ *xr = Xr;
+}
+
+
+static void Blowfish_Decrypt(BLOWFISH_CTX *ctx, uint32_t *xl, uint32_t *xr){
+ uint32_t Xl;
+ uint32_t Xr;
+ uint32_t temp;
+ short i;
+
+ Xl = *xl;
+ Xr = *xr;
+
+ for (i = N + 1; i > 1; --i) {
+ Xl = Xl ^ ctx->P[i];
+ Xr = F(ctx, Xl) ^ Xr;
+
+ /* Exchange Xl and Xr */
+ temp = Xl;
+ Xl = Xr;
+ Xr = temp;
+ }
+
+ /* Exchange Xl and Xr */
+ temp = Xl;
+ Xl = Xr;
+ Xr = temp;
+
+ Xr = Xr ^ ctx->P[1];
+ Xl = Xl ^ ctx->P[0];
+
+ *xl = Xl;
+ *xr = Xr;
+}
+
+static void Blowfish_Init(BLOWFISH_CTX *ctx, unsigned char *key, int keyLen) {
+ int i, j, k;
+ uint32_t data, datal, datar;
+
+ for (i = 0; i < 4; i++) {
+ for (j = 0; j < 256; j++)
+ ctx->S[i][j] = ORIG_S[i][j];
+ }
+
+ j = 0;
+ for (i = 0; i < N + 2; ++i) {
+ data = 0x00000000;
+ for (k = 0; k < 4; ++k) {
+ data = (data << 8) | key[j];
+ j = j + 1;
+ if (j >= keyLen)
+ j = 0;
+ }
+ ctx->P[i] = ORIG_P[i] ^ data;
+ }
+
+ datal = 0x00000000;
+ datar = 0x00000000;
+
+ for (i = 0; i < N + 2; i += 2) {
+ Blowfish_Encrypt(ctx, &datal, &datar);
+ ctx->P[i] = datal;
+ ctx->P[i + 1] = datar;
+ }
+
+ for (i = 0; i < 4; ++i) {
+ for (j = 0; j < 256; j += 2) {
+ Blowfish_Encrypt(ctx, &datal, &datar);
+ ctx->S[i][j] = datal;
+ ctx->S[i][j + 1] = datar;
+ }
+ }
+}
+
+uint64_t blowfish_test(uint64_t input)
+{
+ uint32_t L = input >> 32, R = input;
+ BLOWFISH_CTX ctx;
+ Blowfish_Init(&ctx, (unsigned char*)"TESTKEY", 7);
+ Blowfish_Encrypt(&ctx, &L, &R);
+ Blowfish_Decrypt(&ctx, &L, &R);
+ return ((uint64_t)L << 32) | R;
+}
diff -r 2a18d709f6e9 -r b0e8e00f5be2 tools/tests/x86_emulator/blowfish.mk
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/tests/x86_emulator/blowfish.mk Sat Jan 08 10:59:13 2011 +0000
@@ -0,0 +1,17 @@
+
+XEN_ROOT = ../../..
+CFLAGS =
+include $(XEN_ROOT)/tools/Rules.mk
+
+$(call cc-options-add,CFLAGS,CC,$(EMBEDDED_EXTRA_CFLAGS))
+
+CFLAGS += -fno-builtin -msoft-float
+
+.PHONY: all
+all: blowfish.bin
+
+blowfish.bin: blowfish.c
+ $(CC) $(CFLAGS) -c blowfish.c
+ $(LD) $(LDFLAGS_DIRECT) -N -Ttext 0x100000 -o blowfish.tmp blowfish.o
+ $(OBJCOPY) -O binary blowfish.tmp blowfish.bin
+ rm -f blowfish.tmp
diff -r 2a18d709f6e9 -r b0e8e00f5be2
tools/tests/x86_emulator/test_x86_emulator.c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/tests/x86_emulator/test_x86_emulator.c Sat Jan 08 10:59:13
2011 +0000
@@ -0,0 +1,503 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdint.h>
+#include <public/xen.h>
+#include <sys/mman.h>
+
+#include "x86_emulate/x86_emulate.h"
+#include "blowfish.h"
+
+#define MMAP_SZ 16384
+
+/* EFLAGS bit definitions. */
+#define EFLG_OF (1<<11)
+#define EFLG_DF (1<<10)
+#define EFLG_SF (1<<7)
+#define EFLG_ZF (1<<6)
+#define EFLG_AF (1<<4)
+#define EFLG_PF (1<<2)
+#define EFLG_CF (1<<0)
+
+static int read(
+ unsigned int seg,
+ unsigned long offset,
+ void *p_data,
+ unsigned int bytes,
+ struct x86_emulate_ctxt *ctxt)
+{
+ memcpy(p_data, (void *)offset, bytes);
+ return X86EMUL_OKAY;
+}
+
+static int write(
+ unsigned int seg,
+ unsigned long offset,
+ void *p_data,
+ unsigned int bytes,
+ struct x86_emulate_ctxt *ctxt)
+{
+ memcpy((void *)offset, p_data, bytes);
+ return X86EMUL_OKAY;
+}
+
+static int cmpxchg(
+ unsigned int seg,
+ unsigned long offset,
+ void *old,
+ void *new,
+ unsigned int bytes,
+ struct x86_emulate_ctxt *ctxt)
+{
+ memcpy((void *)offset, new, bytes);
+ return X86EMUL_OKAY;
+}
+
+static struct x86_emulate_ops emulops = {
+ .read = read,
+ .insn_fetch = read,
+ .write = write,
+ .cmpxchg = cmpxchg,
+};
+
+int main(int argc, char **argv)
+{
+ struct x86_emulate_ctxt ctxt;
+ struct cpu_user_regs regs;
+ char *instr;
+ unsigned int *res, i, j;
+ int rc;
+#ifndef __x86_64__
+ unsigned int bcdres_native, bcdres_emul;
+#endif
+
+ ctxt.regs = ®s;
+ ctxt.force_writeback = 0;
+ ctxt.addr_size = 32;
+ ctxt.sp_size = 32;
+
+ res = mmap((void *)0x100000, MMAP_SZ, PROT_READ|PROT_WRITE|PROT_EXEC,
+ MAP_FIXED|MAP_PRIVATE|MAP_ANONYMOUS, 0, 0);
+ if ( res == MAP_FAILED )
+ {
+ fprintf(stderr, "mmap to low address failed\n");
+ exit(1);
+ }
+ instr = (char *)res + 0x100;
+
+ printf("%-40s", "Testing addl %%ecx,(%%eax)...");
+ instr[0] = 0x01; instr[1] = 0x08;
+ regs.eflags = 0x200;
+ regs.eip = (unsigned long)&instr[0];
+ regs.ecx = 0x12345678;
+ regs.eax = (unsigned long)res;
+ *res = 0x7FFFFFFF;
+ rc = x86_emulate(&ctxt, &emulops);
+ if ( (rc != X86EMUL_OKAY) ||
+ (*res != 0x92345677) ||
+ (regs.eflags != 0xa94) ||
+ (regs.eip != (unsigned long)&instr[2]) )
+ goto fail;
+ printf("okay\n");
+
+ printf("%-40s", "Testing addl %%ecx,%%eax...");
+ instr[0] = 0x01; instr[1] = 0xc8;
+ regs.eflags = 0x200;
+ regs.eip = (unsigned long)&instr[0];
+ regs.ecx = 0x12345678;
+ regs.eax = 0x7FFFFFFF;
+ rc = x86_emulate(&ctxt, &emulops);
+ if ( (rc != X86EMUL_OKAY) ||
+ (regs.ecx != 0x12345678) ||
+ (regs.eax != 0x92345677) ||
+ (regs.eflags != 0xa94) ||
+ (regs.eip != (unsigned long)&instr[2]) )
+ goto fail;
+ printf("okay\n");
+
+ printf("%-40s", "Testing xorl (%%eax),%%ecx...");
+ instr[0] = 0x33; instr[1] = 0x08;
+ regs.eflags = 0x200;
+ regs.eip = (unsigned long)&instr[0];
+#ifdef __x86_64__
+ regs.ecx = 0xFFFFFFFF12345678UL;
+#else
+ regs.ecx = 0x12345678UL;
+#endif
+ regs.eax = (unsigned long)res;
+ rc = x86_emulate(&ctxt, &emulops);
+ if ( (rc != X86EMUL_OKAY) ||
+ (*res != 0x92345677) ||
+ (regs.ecx != 0x8000000FUL) ||
+ (regs.eip != (unsigned long)&instr[2]) )
+ goto fail;
+ printf("okay\n");
+
+ printf("%-40s", "Testing movl (%%eax),%%ecx...");
+ instr[0] = 0x8b; instr[1] = 0x08;
+ regs.eflags = 0x200;
+ regs.eip = (unsigned long)&instr[0];
+ regs.ecx = ~0UL;
+ regs.eax = (unsigned long)res;
+ rc = x86_emulate(&ctxt, &emulops);
+ if ( (rc != X86EMUL_OKAY) ||
+ (*res != 0x92345677) ||
+ (regs.ecx != 0x92345677UL) ||
+ (regs.eip != (unsigned long)&instr[2]) )
+ goto fail;
+ printf("okay\n");
+
+ printf("%-40s", "Testing lock cmpxchgb %%cl,(%%ebx)...");
+ instr[0] = 0xf0; instr[1] = 0x0f; instr[2] = 0xb0; instr[3] = 0x0b;
+ regs.eflags = 0x200;
+ regs.eip = (unsigned long)&instr[0];
+ regs.eax = 0x92345677UL;
+ regs.ecx = 0xAA;
+ regs.ebx = (unsigned long)res;
+ rc = x86_emulate(&ctxt, &emulops);
+ if ( (rc != X86EMUL_OKAY) ||
+ (*res != 0x923456AA) ||
+ (regs.eflags != 0x244) ||
+ (regs.eax != 0x92345677UL) ||
+ (regs.eip != (unsigned long)&instr[4]) )
+ goto fail;
+ printf("okay\n");
+
+ printf("%-40s", "Testing lock cmpxchgb %%cl,(%%ebx)...");
+ instr[0] = 0xf0; instr[1] = 0x0f; instr[2] = 0xb0; instr[3] = 0x0b;
+ regs.eflags = 0x200;
+ regs.eip = (unsigned long)&instr[0];
+ regs.eax = 0xAABBCC77UL;
+ regs.ecx = 0xFF;
+ regs.ebx = (unsigned long)res;
+ rc = x86_emulate(&ctxt, &emulops);
+ if ( (rc != X86EMUL_OKAY) ||
+ (*res != 0x923456AA) ||
+ ((regs.eflags&0x240) != 0x200) ||
+ (regs.eax != 0xAABBCCAA) ||
+ (regs.ecx != 0xFF) ||
+ (regs.eip != (unsigned long)&instr[4]) )
+ goto fail;
+ printf("okay\n");
+
+ printf("%-40s", "Testing xchgl %%ecx,(%%eax)...");
+ instr[0] = 0x87; instr[1] = 0x08;
+ regs.eflags = 0x200;
+ regs.eip = (unsigned long)&instr[0];
+ regs.ecx = 0x12345678;
+ regs.eax = (unsigned long)res;
+ rc = x86_emulate(&ctxt, &emulops);
+ if ( (rc != X86EMUL_OKAY) ||
+ (*res != 0x12345678) ||
+ (regs.eflags != 0x200) ||
+ (regs.ecx != 0x923456AA) ||
+ (regs.eip != (unsigned long)&instr[2]) )
+ goto fail;
+ printf("okay\n");
+
+ printf("%-40s", "Testing lock cmpxchgl %%ecx,(%%ebx)...");
+ instr[0] = 0xf0; instr[1] = 0x0f; instr[2] = 0xb1; instr[3] = 0x0b;
+ regs.eflags = 0x200;
+ *res = 0x923456AA;
+ regs.eip = (unsigned long)&instr[0];
+ regs.eax = 0x923456AAUL;
+ regs.ecx = 0xDDEEFF00L;
+ regs.ebx = (unsigned long)res;
+ rc = x86_emulate(&ctxt, &emulops);
+ if ( (rc != X86EMUL_OKAY) ||
+ (*res != 0xDDEEFF00) ||
+ (regs.eflags != 0x244) ||
+ (regs.eax != 0x923456AAUL) ||
+ (regs.eip != (unsigned long)&instr[4]) )
+ goto fail;
+ printf("okay\n");
+
+ printf("%-40s", "Testing rep movsw...");
+ instr[0] = 0xf3; instr[1] = 0x66; instr[2] = 0xa5;
+ *res = 0x22334455;
+ regs.eflags = 0x200;
+ regs.ecx = 23;
+ regs.eip = (unsigned long)&instr[0];
+ regs.esi = (unsigned long)res + 0;
+ regs.edi = (unsigned long)res + 2;
+ rc = x86_emulate(&ctxt, &emulops);
+ if ( (rc != X86EMUL_OKAY) ||
+ (*res != 0x44554455) ||
+ (regs.eflags != 0x200) ||
+ (regs.ecx != 22) ||
+ (regs.esi != ((unsigned long)res + 2)) ||
+ (regs.edi != ((unsigned long)res + 4)) ||
+ (regs.eip != (unsigned long)&instr[0]) )
+ goto fail;
+ printf("okay\n");
+
+ printf("%-40s", "Testing btrl $0x1,(%edi)...");
+ instr[0] = 0x0f; instr[1] = 0xba; instr[2] = 0x37; instr[3] = 0x01;
+ *res = 0x2233445F;
+ regs.eflags = 0x200;
+ regs.eip = (unsigned long)&instr[0];
+ regs.edi = (unsigned long)res;
+ rc = x86_emulate(&ctxt, &emulops);
+ if ( (rc != X86EMUL_OKAY) ||
+ (*res != 0x2233445D) ||
+ ((regs.eflags&0x201) != 0x201) ||
+ (regs.eip != (unsigned long)&instr[4]) )
+ goto fail;
+ printf("okay\n");
+
+ printf("%-40s", "Testing btrl %eax,(%edi)...");
+ instr[0] = 0x0f; instr[1] = 0xb3; instr[2] = 0x07;
+ *res = 0x2233445F;
+ regs.eflags = 0x200;
+ regs.eip = (unsigned long)&instr[0];
+ regs.eax = -32;
+ regs.edi = (unsigned long)(res+1);
+ rc = x86_emulate(&ctxt, &emulops);
+ if ( (rc != X86EMUL_OKAY) ||
+ (*res != 0x2233445E) ||
+ ((regs.eflags&0x201) != 0x201) ||
+ (regs.eip != (unsigned long)&instr[3]) )
+ goto fail;
+ printf("okay\n");
+
+ res[0] = 0x12345678;
+ res[1] = 0x87654321;
+
+ printf("%-40s", "Testing cmpxchg8b (%edi) [succeeding]...");
+ instr[0] = 0x0f; instr[1] = 0xc7; instr[2] = 0x0f;
+ regs.eflags = 0x200;
+ regs.eax = res[0];
+ regs.edx = res[1];
+ regs.ebx = 0x9999AAAA;
+ regs.ecx = 0xCCCCFFFF;
+ regs.eip = (unsigned long)&instr[0];
+ regs.edi = (unsigned long)res;
+ rc = x86_emulate(&ctxt, &emulops);
+ if ( (rc != X86EMUL_OKAY) ||
+ (res[0] != 0x9999AAAA) ||
+ (res[1] != 0xCCCCFFFF) ||
+ ((regs.eflags&0x240) != 0x240) ||
+ (regs.eip != (unsigned long)&instr[3]) )
+ goto fail;
+ printf("okay\n");
+
+ printf("%-40s", "Testing cmpxchg8b (%edi) [failing]...");
+ instr[0] = 0x0f; instr[1] = 0xc7; instr[2] = 0x0f;
+ regs.eflags = 0x200;
+ regs.eip = (unsigned long)&instr[0];
+ regs.edi = (unsigned long)res;
+ rc = x86_emulate(&ctxt, &emulops);
+ if ( (rc != X86EMUL_OKAY) ||
+ (res[0] != 0x9999AAAA) ||
+ (res[1] != 0xCCCCFFFF) ||
+ (regs.eax != 0x9999AAAA) ||
+ (regs.edx != 0xCCCCFFFF) ||
+ ((regs.eflags&0x240) != 0x200) ||
+ (regs.eip != (unsigned long)&instr[3]) )
+ goto fail;
+ printf("okay\n");
+
+ printf("%-40s", "Testing movsxbd (%%eax),%%ecx...");
+ instr[0] = 0x0f; instr[1] = 0xbe; instr[2] = 0x08;
+ regs.eflags = 0x200;
+ regs.eip = (unsigned long)&instr[0];
+ regs.ecx = 0x12345678;
+ regs.eax = (unsigned long)res;
+ *res = 0x82;
+ rc = x86_emulate(&ctxt, &emulops);
+ if ( (rc != X86EMUL_OKAY) ||
+ (*res != 0x82) ||
+ (regs.ecx != 0xFFFFFF82) ||
+ ((regs.eflags&0x240) != 0x200) ||
+ (regs.eip != (unsigned long)&instr[3]) )
+ goto fail;
+ printf("okay\n");
+
+ printf("%-40s", "Testing movzxwd (%%eax),%%ecx...");
+ instr[0] = 0x0f; instr[1] = 0xb7; instr[2] = 0x08;
+ regs.eflags = 0x200;
+ regs.eip = (unsigned long)&instr[0];
+ regs.ecx = 0x12345678;
+ regs.eax = (unsigned long)res;
+ *res = 0x1234aa82;
+ rc = x86_emulate(&ctxt, &emulops);
+ if ( (rc != X86EMUL_OKAY) ||
+ (*res != 0x1234aa82) ||
+ (regs.ecx != 0xaa82) ||
+ ((regs.eflags&0x240) != 0x200) ||
+ (regs.eip != (unsigned long)&instr[3]) )
+ goto fail;
+ printf("okay\n");
+
+ printf("%-40s", "Testing xadd %%ax,(%%ecx)...");
+ instr[0] = 0x66; instr[1] = 0x0f; instr[2] = 0xc1; instr[3] = 0x01;
+ regs.eflags = 0x200;
+ regs.eip = (unsigned long)&instr[0];
+ regs.ecx = (unsigned long)res;
+ regs.eax = 0x12345678;
+ *res = 0x11111111;
+ rc = x86_emulate(&ctxt, &emulops);
+ if ( (rc != X86EMUL_OKAY) ||
+ (*res != 0x11116789) ||
+ (regs.eax != 0x12341111) ||
+ ((regs.eflags&0x240) != 0x200) ||
+ (regs.eip != (unsigned long)&instr[4]) )
+ goto fail;
+ printf("okay\n");
+
+ printf("%-40s", "Testing dec %%ax...");
+ instr[0] = 0x66; instr[1] = 0x48;
+ regs.eflags = 0x200;
+ regs.eip = (unsigned long)&instr[0];
+ regs.eax = 0x00000000;
+ rc = x86_emulate(&ctxt, &emulops);
+ if ( (rc != X86EMUL_OKAY) ||
+ (regs.eax != 0x0000ffff) ||
+ ((regs.eflags&0x240) != 0x200) ||
+ (regs.eip != (unsigned long)&instr[2]) )
+ goto fail;
+ printf("okay\n");
+
+ printf("%-40s", "Testing lea 8(%%ebp),%%eax...");
+ instr[0] = 0x8d; instr[1] = 0x45; instr[2] = 0x08;
+ regs.eflags = 0x200;
+ regs.eip = (unsigned long)&instr[0];
+ regs.eax = 0x12345678;
+ regs.ebp = 0xaaaaaaaa;
+ rc = x86_emulate(&ctxt, &emulops);
+ if ( (rc != X86EMUL_OKAY) ||
+ (regs.eax != 0xaaaaaab2) ||
+ ((regs.eflags&0x240) != 0x200) ||
+ (regs.eip != (unsigned long)&instr[3]) )
+ goto fail;
+ printf("okay\n");
+
+ printf("%-40s", "Testing daa/das (all inputs)...");
+#ifndef __x86_64__
+ /* Bits 0-7: AL; Bit 8: EFLG_AF; Bit 9: EFLG_CF; Bit 10: DAA vs. DAS. */
+ for ( i = 0; i < 0x800; i++ )
+ {
+ regs.eflags = (i & 0x200) ? EFLG_CF : 0;
+ regs.eflags |= (i & 0x100) ? EFLG_AF : 0;
+ if ( i & 0x400 )
+ __asm__ (
+ "pushf; and $0xffffffee,(%%esp); or %1,(%%esp); popf; das; "
+ "pushf; popl %1"
+ : "=a" (bcdres_native), "=r" (regs.eflags)
+ : "0" (i & 0xff), "1" (regs.eflags) );
+ else
+ __asm__ (
+ "pushf; and $0xffffffee,(%%esp); or %1,(%%esp); popf; daa; "
+ "pushf; popl %1"
+ : "=a" (bcdres_native), "=r" (regs.eflags)
+ : "0" (i & 0xff), "1" (regs.eflags) );
+ bcdres_native |= (regs.eflags & EFLG_PF) ? 0x1000 : 0;
+ bcdres_native |= (regs.eflags & EFLG_ZF) ? 0x800 : 0;
+ bcdres_native |= (regs.eflags & EFLG_SF) ? 0x400 : 0;
+ bcdres_native |= (regs.eflags & EFLG_CF) ? 0x200 : 0;
+ bcdres_native |= (regs.eflags & EFLG_AF) ? 0x100 : 0;
+
+ instr[0] = (i & 0x400) ? 0x2f: 0x27; /* daa/das */
+ regs.eflags = (i & 0x200) ? EFLG_CF : 0;
+ regs.eflags |= (i & 0x100) ? EFLG_AF : 0;
+ regs.eip = (unsigned long)&instr[0];
+ regs.eax = (unsigned char)i;
+ rc = x86_emulate(&ctxt, &emulops);
+ bcdres_emul = regs.eax;
+ bcdres_emul |= (regs.eflags & EFLG_PF) ? 0x1000 : 0;
+ bcdres_emul |= (regs.eflags & EFLG_ZF) ? 0x800 : 0;
+ bcdres_emul |= (regs.eflags & EFLG_SF) ? 0x400 : 0;
+ bcdres_emul |= (regs.eflags & EFLG_CF) ? 0x200 : 0;
+ bcdres_emul |= (regs.eflags & EFLG_AF) ? 0x100 : 0;
+ if ( (rc != X86EMUL_OKAY) || (regs.eax > 255) ||
+ (regs.eip != (unsigned long)&instr[1]) )
+ goto fail;
+
+ if ( bcdres_emul != bcdres_native )
+ {
+ printf("%s: AL=%02x %s %s\n"
+ "Output: AL=%02x %s %s %s %s %s\n"
+ "Emul.: AL=%02x %s %s %s %s %s\n",
+ (i & 0x400) ? "DAS" : "DAA",
+ (unsigned char)i,
+ (i & 0x200) ? "CF" : " ",
+ (i & 0x100) ? "AF" : " ",
+ (unsigned char)bcdres_native,
+ (bcdres_native & 0x200) ? "CF" : " ",
+ (bcdres_native & 0x100) ? "AF" : " ",
+ (bcdres_native & 0x1000) ? "PF" : " ",
+ (bcdres_native & 0x800) ? "ZF" : " ",
+ (bcdres_native & 0x400) ? "SF" : " ",
+ (unsigned char)bcdres_emul,
+ (bcdres_emul & 0x200) ? "CF" : " ",
+ (bcdres_emul & 0x100) ? "AF" : " ",
+ (bcdres_emul & 0x1000) ? "PF" : " ",
+ (bcdres_emul & 0x800) ? "ZF" : " ",
+ (bcdres_emul & 0x400) ? "SF" : " ");
+ goto fail;
+ }
+ }
+ printf("okay\n");
+#else
+ printf("skipped\n");
+#endif
+
+ for ( j = 1; j <= 2; j++ )
+ {
+#if defined(__i386__)
+ if ( j == 2 ) break;
+ memcpy(res, blowfish32_code, sizeof(blowfish32_code));
+#else
+ memcpy(res, (j == 1) ? blowfish32_code : blowfish64_code,
+ (j == 1) ? sizeof(blowfish32_code) : sizeof(blowfish64_code));
+#endif
+ printf("Testing blowfish %u-bit code sequence", j*32);
+ regs.eax = 2;
+ regs.edx = 1;
+ regs.eip = (unsigned long)res;
+ regs.esp = (unsigned long)res + MMAP_SZ - 4;
+ if ( j == 2 )
+ {
+ ctxt.addr_size = ctxt.sp_size = 64;
+ *(uint32_t *)(unsigned long)regs.esp = 0;
+ regs.esp -= 4;
+ }
+ *(uint32_t *)(unsigned long)regs.esp = 0x12345678;
+ regs.eflags = 2;
+ i = 0;
+ while ( regs.eip != 0x12345678 )
+ {
+ if ( (i++ & 8191) == 0 )
+ printf(".");
+ rc = x86_emulate(&ctxt, &emulops);
+ if ( rc != X86EMUL_OKAY )
+ {
+ printf("failed at %%eip == %08x\n", (unsigned int)regs.eip);
+ return 1;
+ }
+ }
+ if ( (regs.esp != ((unsigned long)res + MMAP_SZ)) ||
+ (regs.eax != 2) || (regs.edx != 1) )
+ goto fail;
+ printf("okay\n");
+ }
+
+ printf("%-40s", "Testing blowfish native execution...");
+ asm volatile (
+#if defined(__i386__)
+ "movl $0x100000,%%ecx; call *%%ecx"
+#else
+ "movl $0x100000,%%ecx; call *%%rcx"
+#endif
+ : "=a" (regs.eax), "=d" (regs.edx)
+ : "0" (2), "1" (1) : "ecx" );
+ if ( (regs.eax != 2) || (regs.edx != 1) )
+ goto fail;
+ printf("okay\n");
+
+ return 0;
+
+ fail:
+ printf("failed!\n");
+ return 1;
+}
diff -r 2a18d709f6e9 -r b0e8e00f5be2 tools/tests/x86_emulator/x86_emulate.c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/tests/x86_emulator/x86_emulate.c Sat Jan 08 10:59:13 2011 +0000
@@ -0,0 +1,7 @@
+#include <stddef.h>
+#include <stdint.h>
+#include <string.h>
+#include <public/xen.h>
+
+#include "x86_emulate/x86_emulate.h"
+#include "x86_emulate/x86_emulate.c"
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